{"title":"2019 and Up Ram BW4449 Manual Shift Transfer Case","description":"\u003cp\u003eThe two-speed, manual shift, part-time, chain drive Borg Warner 44-49 Transfer Case was introduced in the Ram truck line in later production 2012 Ram heavy-duty models. The BW44-49 replaced New Venture NV271 manual shift transfer cases which were used from 2003 to 2012.5.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eUNDER CONSTRUCTION\u003c\/strong\u003e\u003c\/p\u003e","products":[{"product_id":"11905-qu11905-bw-oil-fill-plug","title":"QU11905 BW Oil Fill Plug","description":"\u003cp\u003e\u003cstrong\u003eQU11905 Aluminum Oil Fill Plug\u003c\/strong\u003e for many 2012-current Borg Warner Transfer Case Rear Case Halfs for Dodge Ram 1500, Ram 2500, Ram 3500, Ram 4500, and Ram 5500 trucks\u003c\/p\u003e","brand":"OEM-MFR","offers":[{"title":"Default Title","offer_id":41661506486349,"sku":"11905","price":13.98,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0603\/0206\/5741\/files\/QU11905_A4__28508.1718726000.1280.1280.jpg?v=1742763740"},{"product_id":"12082-qu12082-case-bolt-for-many-borg-warner-transfer-cases","title":"QU12082 Case Bolt for Many Borg Warner Transfer Cases","description":"\u003cp\u003e\u003cstrong\u003eQU12082 Case Bolt for Many Borg Warner Transfer Cases\u003c\/strong\u003e. QU12082 is a genuine original equipment Borg Warner Torx Dome Head, Hardened and Galvanized Metic Bolt. Fits many Borg Warner transfer cases including those in 2012 to current RAM 2500-5500 4x4s with BW4446, BW4447, BW4448, or BW4449. Takes T40 Torx bit.\u003c\/p\u003e","brand":"Borg Warner","offers":[{"title":"Default Title","offer_id":41661513072717,"sku":"12082","price":9.98,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0603\/0206\/5741\/files\/qu12082-a1-clean-1280-mf-webp__59370.1735255888.1280.1280.jpg?v=1742764290"},{"product_id":"12084-qu12084-transfer-case-oil-filter-for-many-borg-warner-transfer-cases","title":"QU12084 Transfer Case Oil Filter for Many Borg Warner Transfer Cases","description":"\u003cp\u003e\u003cstrong\u003eQU12084 Oil Filter for Many Borg Warner Transfers Cases\u003c\/strong\u003e in RAM and Ford 4x4s. QU12084 is a genuine Borg Warner original equipment replacement fluid or oil filter for many Borg Warner transfer cases\u003c\/p\u003e","brand":"OEM-MFR","offers":[{"title":"Default Title","offer_id":41661513269325,"sku":"12084","price":42.98,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0603\/0206\/5741\/files\/QU12084__89884.1720475001.1280.1280.jpg?v=1742764328"},{"product_id":"12085-qu12085-nut-electric-coil-to-borg-warner-transfer-case","title":"QU12085 Nut, Electric Coil to Borg Warner Transfer Case","description":"\u003cp\u003e\u003cstrong\u003eQU12085 Metric Nut, Coil to Transfer Case\u003c\/strong\u003e for many Borg Warner Transfer Cases in RAM and Ford 4x4s. QU12085 is a  Flanged Metric Hex Nut with a Black Oxide Finish. Three QU12085 Nuts are typically used to attach the electric coil iside the transfer case to the rear case half of your Borg Warner transfer case. Use 10mm Hex wrench.\u003c\/p\u003e","brand":"OEM-MFR","offers":[{"title":"Default Title","offer_id":41661513367629,"sku":"12085","price":7.98,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0603\/0206\/5741\/files\/QU12085_A1__83869.1722453528.1280.1280.jpg?v=1742764344"},{"product_id":"12088-qu12088-input-to-mainshaft-pilot-bearing-ram-borg-warner-transfer-casee","title":"QU12088 Input to Mainshaft Pilot Bearing, RAM Borg Warner Transfer Casee","description":"\u003cp\u003e\u003cstrong\u003eQU12088 Pilot Bearing, Input Shaft to Mainshaft for RAM Borg Warner Transfer Cases\u003c\/strong\u003e is a closed one end needle bearing that fits 2012 to current RAM 2500, RAM 3500, RAM 4500, RAM 5500 4x4 trucks with Borg Warner transfer cases including 4446, 4447, 4448, and 4449 models. \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eNeed More Info? \u003c\/strong\u003e Use the handy Links below to access over 40 years of Dan's product and vehicle specific Tech Notes to easily get the information you need for your vehicle's repair, maintenance, or upgrade project!\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"color: #ff0000\"\u003e\u003cstrong\u003eDan the Gear Man® Tech Notes:\u003c\/strong\u003e\u003c\/span\u003e\u003cbr\u003e\u003cstrong\u003e \u003cbr\u003e\u003ca href=\"#note2\"\u003e2019-up Cummins High Output Pickup\u003c\/a\u003e\u003c\/strong\u003e\u003cbr\u003e\u003ca href=\"#note3\"\u003e\u003cstrong\u003eInput Shaft\u003ca href=\"#note3\"\u003e\u003cstrong\u003eInput Shafts\u003c\/strong\u003e\u003c\/a\u003e \u003cstrong\u003eDo I Have a BW4446, 4447,\u003c\/strong\u003e\u003cstrong\u003e BW4448, or 4449 Transfer Case in my Chassis Cab?\u003c\/strong\u003e\u003cbr\u003eStarting in 2019, RAM used two similar looking but different types of 70mm Input Bearing, 8-Bolt Mounting, Borg Warner transfer cases in RAM 3500, RAM 4500 and RAM 5500 chassis cab 4x4 trucks. RAM parts listings show both types as 44-46 models( electric shift) or BW4447 (manual shift) units, however, RAM factory Service Manuals show them as 44-46 or 44-48 for electric shift and 44-47 or 44-49 for manual shift.\u003c\/strong\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e\u003ca name=\"note2\"\u003e\u003c\/a\u003e\u003cspan style=\"color: #ff0000\"\u003e\u003cstrong\u003eTech Note 2:\u003c\/strong\u003e\u003c\/span\u003e\u003cstrong\u003e 2019-up Cummins High Output DRW Pickup\u003c\/strong\u003e \u003cbr\u003e2019 and newer RAM 3500 Dual Rear Wheel (\u003cstrong\u003eDRW\u003c\/strong\u003e) PICKUPS with the Cummins High Output Diesel Engine and either a BW4448 (electric shift) or BW4449 (manual shift) transfer case with 8 bolt mounting. 2019-up RAM 3500 4x4 Pickups equipped with the High Output Cummins Engine AND Single Rear Wheel use either a BW4446 or BW4447 with 8-Bolt Mounting. All other 2019-up RAM 2500, RAM 3500 4x4 PICKUPS with either gas engines or the standard Cummins Diesel and an electric shift transfer case use a 6-bolt mounting BW4446 (electric shift) or BW4447 (manual shift).\u003c\/p\u003e\n\u003cp\u003e\u003ca name=\"note3\"\u003e\u003c\/a\u003e\u003cspan style=\"color: #ff0000\"\u003e\u003cstrong\u003eTech Note 3:\u003c\/strong\u003e\u003c\/span\u003e \u003cstrong\u003eInput Shafts\u003c\/strong\u003e\u003cbr\u003eBorg Warner 4448 and 4449 Transfer Cases have a 28 spline input shaft and as of 2024 they are only used in RAM 3500 DRW pickups with the High Output Cummins Engine and RAM 3500, RAM 4500, RAM 5500 Cab and Chassis trucks with the Cummins Diesel, Aisin AS69RC Automatic Transmissions AND 4.88 Ratio Rear Axles. The Input spline count is 28. Input Bearing inside diameter is 70MM. The lighter duty BW4446 and BW4447 transfer case have a 29 spline Input Shaft.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan style=\"color: #ff0000\"\u003eApplications\u003c\/span\u003e\u003cbr\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eRAM 2500. RAM 3500 \u003c\/strong\u003e\u003cbr\u003e2012.5, 2013, 2014, 2015, 2016, 2017, 2018, 2019, 2020, 2021, 2022, 2023, 2024\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eRAM 3500-5500 Chassis Cab \u003c\/strong\u003e\u003cbr\u003e2012.5, 2013, 2014, 2015, 2016, 2017, 2018, 2019, 2020, 2021, 2022, 2023, 2024\u003c\/p\u003e","brand":"Quad 4x4","offers":[{"title":"Default Title","offer_id":41661513597005,"sku":"12088","price":72.98,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0603\/0206\/5741\/files\/QU12088_A1-1280__39094.1721837895.1280.1280.jpg?v=1742764399"},{"product_id":"12089-qu12089-wiring-or-hose-shield-loom-for-ram-borg-warner-transfer-cases","title":"QU12089 Wiring or Hose Shield \/ Loom for RAM Borg Warner Transfer Cases","description":"\u003cp\u003e\u003cstrong\u003eQU12089 Hose or Wiring Shield for RAM Borg Warner Transfer Cases\u003c\/strong\u003e is a protective plastic cover for oil pump pickup hose inside many RAM Borg Warner Transfer Cases including 4446, 4447, 4448, and 4449. 1\/2\" ID (13mm) corrugated plastic sheild is slit lengthwise for easy installation. About 10-7\/16\" long.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan style=\"color: #ff0000\"\u003eApplications\u003c\/span\u003e\u003cbr\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eRAM 2500. RAM 3500 \u003c\/strong\u003e\u003cbr\u003e2012.5, 2013, 2014, 2015, 2016, 2017, 2018, 2019, 2020, 2021, 2022, 2023, 2024\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eRAM 3500-5500 Chassis Cab \u003c\/strong\u003e\u003cbr\u003e2012.5, 2013, 2014, 2015, 2016, 2017, 2018, 2019, 2020, 2021, 2022, 2023, 2024\u003c\/p\u003e","brand":"Torque King","offers":[{"title":"Default Title","offer_id":41661513695309,"sku":"12089","price":14.98,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0603\/0206\/5741\/files\/QU12089__47168.1720475754.1280.1280.jpg?v=1742764415"},{"product_id":"12093-qu12093-metric-x-sae-borg-warner-transfer-case-mounting-stud","title":"QU12093 Metric x SAE Borg Warner Transfer Case Mounting Stud","description":"\u003cp\u003e\u003cstrong\u003eQU12093 Metric Coarse Thread x SAE Fine Thread RAM Borg Warner Transfer Case Front Mounting Stud\u003c\/strong\u003e for some 2012-2013 and all 2014-current RAM Borg Warner 4446 or 4447 and 2019-current BW4448, BW4449 Transfer Cases in RAM 2500, RAM 3500, RAM 4500, RAM 5500 4x4 trucks. The coarse thread metric end fits into tapped holes in the transfer cases. The 3\/8\" fine threaded end is for the \u003ca href=\"\/products\/10535-qu10535-special-mounting-nut-for-dodge-ram-transfer-cases\"\u003eQU10535\u003c\/a\u003e nuts that secure the transfer case to the transmission. The outboard end of these studs takes an external Torx type socket to aid in removal and installation.\u003c\/p\u003e \u003cp\u003e\u003cspan style=\"color: #ff0000\"\u003e\u003cstrong\u003eDan the Gear Man® Tech Notes:\u003c\/strong\u003e\u003c\/span\u003e\u003cbr\u003e\u003cstrong\u003e\u003ca href=\"#note1\"\u003e2012-2013\u003c\/a\u003e \u003c\/strong\u003e\u003cbr\u003e\u003ca href=\"#applications\"\u003e\u003cstrong\u003eApplications\u003c\/strong\u003e\u003c\/a\u003e\u003c\/p\u003e \u003cp\u003e\u003ca name=\"note1\"\u003e\u003c\/a\u003e\u003cspan style=\"color: #ff0000\"\u003e\u003cstrong\u003eTech Note 1:\u003c\/strong\u003e\u003c\/span\u003e \u003cstrong\u003e2012-2013\u003c\/strong\u003e\u003cbr\u003eMany very early production Borg Warner 4446 and 4447 transfer cases with 6-Bolt Front Mounting Face for RAM 2500-5500 4x4 trucks for the 2012 to 2013 model years used the same QU11019 SAE x USS threaded studs as the previous NV271D and NV273D Transfer Cases. If you have a 2012 or 2013 RAM Borg Warner Transfer Case, verify if the threaded holes in the front of the case are standard or metric thread.\u003c\/p\u003e \u003cp\u003e\u003ca name=\"applications\"\u003e\u003c\/a\u003e\u003cspan style=\"color: #ff0000;\"\u003e\u003cstrong\u003eApplications:\u003c\/strong\u003e\u003c\/span\u003e\u003cbr\u003e\u003c\/p\u003e \u003cp\u003e\u003cstrong\u003eRAM 2500. RAM 3500 \u003c\/strong\u003e\u003cbr\u003e2012 (partial), 2013 (most), 2014, 2015, 2016, 2017, 2018, 2019, 2020, 2021, 2022, 2023, 2024\u003c\/p\u003e \u003cp\u003e\u003cstrong\u003eRAM 3500-5500 Chassis Cab \u003c\/strong\u003e\u003cbr\u003e2012 (most), 2013 (most), 2014, 2015, 2016, 2017, 2018, 2019, 2020, 2021, 2022, 2023, 2024\u003c\/p\u003e","brand":"Borg Warner","offers":[{"title":"Default Title","offer_id":41661524705357,"sku":"12093","price":24.98,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0603\/0206\/5741\/files\/QU12093-2__47331.1742401098.1280.1280.png?v=1775136504"},{"product_id":"12102-qu12102-transfer-case-input-seal-for-ram-bw4448-4449","title":"QU12102 Transfer Case Input Seal for RAM BW4448, 4449","description":"\u003cp\u003e\u003cstrong\u003eQU12102 RAM BW4448, BW4449 Transfer Case Input Seal\u003c\/strong\u003e is a USA Made, genuine original equipment Borg Warner Input Seal for 2019 and newer RAM 3500, RAM 4500, RAM 5500 4x4 trucks with Cummins Diesel engines and either electric shift BW4448 or manual shaft BW4449 transfer cases.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eNeed More Info? \u003c\/strong\u003e Use the handy Links below to access over 40 years of Dan's product and vehicle specific Tech Notes to easily get the information you need for your vehicle's repair, maintenance, or upgrade project!\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"color: #ff0000\"\u003e\u003cstrong\u003eDan the Gear Man® Tech Notes:\u003c\/strong\u003e\u003c\/span\u003e\u003cbr\u003e\u003cstrong\u003e \u003cbr\u003e\u003ca href=\"#note2\"\u003e2019-up Cummins High Output Pickup\u003c\/a\u003e\u003c\/strong\u003e\u003cbr\u003e\u003ca href=\"#note3\"\u003e\u003cstrong\u003eInput Shaft\u003ca href=\"#note3\"\u003e\u003cstrong\u003eInput Shafts\u003c\/strong\u003e\u003c\/a\u003e \u003cstrong\u003eDo I Have a BW4446, 4447,\u003c\/strong\u003e\u003cstrong\u003e BW4448, or 4449 Transfer Case in my Chassis Cab?\u003c\/strong\u003e\u003cbr\u003eStarting in 2019, RAM used two similar looking but different types of 70mm Input Bearing, 8-Bolt Mounting, Borg Warner transfer cases in RAM 3500, RAM 4500 and RAM 5500 chassis cab 4x4 trucks. RAM parts listings show both types as 44-46 models( electric shift) or BW4447 (manual shift) units, however, RAM factory Service Manuals show them as 44-46 or 4448 for electric shift and 44-47 or 44-49 for manual shift. QU12102 only fits the 44-48\/44-49 8 Bolt applications which are found in 2019-up RAM 3500\/4500\/5500 Cummins Diesel Chassis Cab trucks \u003cstrong\u003ewith\u003c\/strong\u003e 4.88 axle ratio.\u003c\/strong\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e\u003ca name=\"note2\"\u003e\u003c\/a\u003e\u003cspan style=\"color: #ff0000\"\u003e\u003cstrong\u003eTech Note 2:\u003c\/strong\u003e\u003c\/span\u003e\u003cstrong\u003e 2019-up Cummins High Output DRW Pickup\u003c\/strong\u003e \u003cbr\u003e2019 and newer RAM 3500 Dual Rear Wheel (\u003cstrong\u003eDRW\u003c\/strong\u003e) PICKUPS with the Cummins High Output Diesel Engine have either a BW4448 (electric shift) or BW4449 (manual shift) transfer case with 8 bolt mounting. 2019-up RAM 3500 4x4 Pickups equipped with the High Output Cummins Engine AND Single Rear Wheel use either a BW4446 or BW4447 with 8-Bolt Mounting. All other 2019-up RAM 2500, RAM 3500 4x4 PICKUPS with either gas engines or the standard Cummins Diesel and an electric shift transfer case use a 6-bolt mounting BW4446 (electric shift) or BW4447 (manual shift).\u003c\/p\u003e\n\u003cp\u003e\u003ca name=\"note3\"\u003e\u003c\/a\u003e\u003cspan style=\"color: #ff0000\"\u003e\u003cstrong\u003eTech Note 3:\u003c\/strong\u003e\u003c\/span\u003e \u003cstrong\u003eInput Shafts\u003c\/strong\u003e\u003cbr\u003eBorg Warner 4448 and 4449 Transfer Cases have a 28 spline input shaft and as of 2024 they are only used in RAM 3500 DRW pickups with the High Output Cummins Engine and RAM 3500, RAM 4500, RAM 5500 Cab and Chassis trucks with the Cummins Diesel, Aisin AS69RC Automatic Transmissions AND 4.88 Ratio Rear Axles. The Input spline count is 28. Input Bearing inside diameter is 70MM. The lighter duty BW4446 and BW4447 transfer case have a 29 spline Input Shaft.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan style=\"color: #ff0000\"\u003eApplications\u003c\/span\u003e\u003cbr\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eRAM 3500 DRW Pickup with High Output Cummins Diesel Engine:\u003cbr\u003e\u003c\/strong\u003e2019, 2020, 2021, 2022, 2023, 2024\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eRAM 3500-5500 Chassis Cab:\u003c\/strong\u003e\u003cbr\u003eWith Cummins Diesel \u003cstrong\u003eAND\u003c\/strong\u003e 4.88 Axle Ratio: 2019, 2020, 2021, 2022, 2023, 2024\u003c\/p\u003e","brand":"Torque King","offers":[{"title":"Default Title","offer_id":41661527523405,"sku":"12102","price":77.98,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0603\/0206\/5741\/files\/QU12102_A1-clean-1280-web-as__26441.1712953158.1280.1280.jpg?v=1742764642"},{"product_id":"12103-qu12103-transfer-case-front-output-seal-for-ram-bw4448-4449-transfer-cases","title":"QU12103 Transfer Case Front Output Seal for RAM BW4448, 4449 Transfer Cases","description":"\u003cp\u003e\u003cstrong\u003eQU12103 Transfer Case Front Output Seal for 2019-Current RAM BW4448 and BW4449 Transfer Cases\u003c\/strong\u003e is an original equpment quality Front Output Seal with a outer wiper lip. QU12103 fits 2019-current RAM 3500, RAM 4500, and RAM 5500 4x4 trucks with Cummins Diesel engines, Aisin AS69RC automatic transmissions and either Borg Warner 44-48 electric shift or 44-49 manual shift transfer cases. See notes below for specific fitment information.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eNeed More Info? \u003c\/strong\u003e Use the handy Links below to access over 40 years of Dan's product and vehicle specific Tech Notes to easily get the information you need for your vehicle's repair, maintenance, or upgrade project!\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"color: #ff0000\"\u003e\u003cstrong\u003eDan the Gear Man® Tech Notes:\u003c\/strong\u003e\u003c\/span\u003e\u003cbr\u003e\u003cstrong\u003e \u003cbr\u003e\u003ca href=\"#note2\"\u003e2019-up Cummins High Output Pickup\u003c\/a\u003e\u003c\/strong\u003e\u003cbr\u003e\u003ca href=\"#note3\"\u003e\u003cs href=\"#note3\"\u003e\u003cstrong\u003eInput Shafts\u003c\/strong\u003e\u003c\/s\u003e\u003c\/a\u003ete1\"\u0026gt;\u003cstrong\u003eDo I Have a BW4446, 4447,\u003c\/strong\u003e\u003cstrong\u003e BW4448, or 4449 Transfer Case in my Chassis Cab?\u003c\/strong\u003e\u003cbr\u003eStarting in 2019, RAM used two similar looking but different types of 70mm Input Bearing, 8-Bolt Mounting, Borg Warner transfer cases in RAM 3500, RAM 4500 and RAM 5500 chassis cab 4x4 trucks. RAM parts listings show both types as 44-46 models( electric shift) or BW4447 (manual shift) units, however, RAM factory Service Manuals show them as 44-46 or 4448 for electric shift and 44-47 or 44-49 for manual shift. QU12103 only fits the 44-48\/44-49 8 Bolt applications which are found in 2019-up RAM 3500\/4500\/5500 Cummins Diesel Chassis Cab trucks \u003cstrong\u003ewith\u003c\/strong\u003e 4.88 axle ratio.\u003c\/p\u003e\n\u003cp\u003e\u003ca name=\"note2\"\u003e\u003c\/a\u003e\u003cspan style=\"color: #ff0000\"\u003e\u003cstrong\u003eTech Note 2:\u003c\/strong\u003e\u003c\/span\u003e\u003cstrong\u003e 2019-up Cummins High Output DRW Pickup\u003c\/strong\u003e \u003cbr\u003eQU12103 fits 2019 and newer RAM 3500 Dual Rear Wheel (\u003cstrong\u003eDRW\u003c\/strong\u003e) PICKUPS with the Cummins High Output Diesel Engine have either a BW4448 (electric shift) or BW4449 (manual shift) transfer case with 8 bolt mounting. 2019-up RAM 3500 4x4 Pickups equipped with the High Output Cummins Engine AND Single Rear Wheel use either a BW4446 or BW4447 with 8-Bolt Mounting. All other 2019-up RAM 2500, RAM 3500 4x4 PICKUPS with either gas engines or the standard Cummins Diesel and an electric shift transfer case use a 6-bolt mounting BW4446 (electric shift) or BW4447 (manual shift).\u003c\/p\u003e\n\u003cp\u003e\u003ca name=\"note3\"\u003e\u003c\/a\u003e\u003cspan style=\"color: #ff0000\"\u003e\u003cstrong\u003eTech Note 3:\u003c\/strong\u003e\u003c\/span\u003e \u003cstrong\u003eInput Shafts\u003c\/strong\u003e\u003cbr\u003eBorg Warner 4448 and 4449 Transfer Cases have a 28 spline input shaft and as of 2024 they are only used in RAM 3500 DRW pickups with the High Output Cummins Engine and RAM 3500, RAM 4500, RAM 5500 Cab and Chassis trucks with the Cummins Diesel, Aisin AS69RC Automatic Transmissions AND 4.88 Ratio Rear Axles. The Input spline count is 28. Input Bearing inside diameter is 70MM. The lighter duty BW4446 and BW4447 transfer case have a 29 spline Input Shaft.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan style=\"color: #ff0000\"\u003eApplications\u003c\/span\u003e\u003cbr\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eRAM 3500 DRW Pickup with High Output Cummins Diesel Engine:\u003cbr\u003e\u003c\/strong\u003eDual Rear Wheel Pickups: 2019, 2020, 2021, 2022, 2023, 2024\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eRAM 3500-5500 Chassis Cab:\u003c\/strong\u003e\u003cbr\u003eWith Cummins Diesel \u003cstrong\u003eAND\u003c\/strong\u003e 4.88 Axle Ratio: 2019, 2020, 2021, 2022, 2023, 2024\u003c\/p\u003e","brand":"Torque King","offers":[{"title":"Default Title","offer_id":41661527588941,"sku":"12103","price":78.98,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0603\/0206\/5741\/files\/QU12103_A1-clean-1280__31061.1712953198.1280.1280.jpg?v=1742764663"},{"product_id":"12104-qu12104-transfer-case-shift-bearing","title":"QU12104 Transfer Case Shift Bearing","description":"\u003cp\u003e\u003cstrong\u003eQU12104 Mainshaft Support or Shift Bearing for 2019-up RAM BW4448, BW4449 Transfer Case\u003c\/strong\u003e fits 2019 and newer RAM 3500, RAM 4500, RAM 5500 4x4 trucks with Cummins Diesel engines \u003cstrong\u003eand\u003c\/strong\u003e either electric shift BW4448 or manual shaft BW4449 transfer cases. See Notes below for specific fitment information.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eNeed More Info? \u003c\/strong\u003e Use the handy Links below to access over 40 years of Dan's product and vehicle specific Tech Notes to easily get the information you need for your vehicle's repair, maintenance, or upgrade project!\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"color: #ff0000\"\u003e\u003cstrong\u003eDan the Gear Man® Tech Notes:\u003c\/strong\u003e\u003c\/span\u003e\u003cbr\u003e\u003cstrong\u003e \u003cbr\u003e\u003ca href=\"#note2\"\u003e2019-up Cummins High Output Pickup\u003c\/a\u003e\u003c\/strong\u003e\u003cbr\u003e\u003ca href=\"#note3\"\u003e\u003cstrong\u003eInput Shaft\u003ca href=\"#note3\"\u003e\u003cstrong\u003eInput Shafts\u003c\/strong\u003e\u003c\/a\u003e \u003cstrong\u003eDo I Have a BW4446, 4447,\u003c\/strong\u003e\u003cstrong\u003e BW4448, or 4449 Transfer Case in my Chassis Cab?\u003c\/strong\u003e\u003cbr\u003eStarting in 2019, RAM used two similar looking but different types of 70mm Input Bearing, 8-Bolt Mounting, Borg Warner transfer cases in RAM 3500, RAM 4500 and RAM 5500 chassis cab 4x4 trucks. RAM parts listings show both types as 44-46 models( electric shift) or BW4447 (manual shift) units, however, RAM factory Service Manuals show them as 44-46 or 4448 for electric shift and 44-47 or 44-49 for manual shift. QU12104 only fits the 44-48\/44-49 8 Bolt applications which are found in 2019-up RAM 3500\/4500\/5500 Cummins Diesel Chassis Cab trucks \u003cstrong\u003ewith\u003c\/strong\u003e 4.88 axle ratio.\u003c\/strong\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e\u003ca name=\"note2\"\u003e\u003c\/a\u003e\u003cspan style=\"color: #ff0000\"\u003e\u003cstrong\u003eTech Note 2:\u003c\/strong\u003e\u003c\/span\u003e\u003cstrong\u003e 2019-up Cummins High Output DRW Pickup\u003c\/strong\u003e \u003cbr\u003eQU12104 fits 2019 and newer RAM 3500 Dual Rear Wheel (\u003cstrong\u003eDRW\u003c\/strong\u003e) PICKUPS with the Cummins High Output Diesel Engine and either a BW4448 (electric shift) or BW4449 (manual shift) transfer case with 8 bolt mounting. 2019-up RAM 3500 4x4 Pickups equipped with the High Output Cummins Engine AND Single Rear Wheel use either a BW4446 or BW4447 with 8-Bolt Mounting. All other 2019-up RAM 2500, RAM 3500 4x4 PICKUPS with either gas engines or the standard Cummins Diesel and an electric shift transfer case use a 6-bolt mounting BW4446 (electric shift) or BW4447 (manual shift).\u003c\/p\u003e\n\u003cp\u003e\u003ca name=\"note3\"\u003e\u003c\/a\u003e\u003cspan style=\"color: #ff0000\"\u003e\u003cstrong\u003eTech Note 3:\u003c\/strong\u003e\u003c\/span\u003e \u003cstrong\u003eInput Shafts\u003c\/strong\u003e\u003cbr\u003eBorg Warner 4448 and 4449 Transfer Cases have a 28 spline input shaft and as of 2024 they are only used in RAM 3500 DRW pickups with the High Output Cummins Engine and RAM 3500, RAM 4500, RAM 5500 Cab and Chassis trucks with the Cummins Diesel, Aisin AS69RC Automatic Transmissions AND 4.88 Ratio Rear Axles. The Input spline count is 28. Input Bearing inside diameter is 70MM. The lighter duty BW4446 and BW4447 transfer case have a 29 spline Input Shaft.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan style=\"color: #ff0000\"\u003eApplications\u003c\/span\u003e\u003cbr\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eRAM 3500 DRW Pickup with High Output Cummins Diesel Engine:\u003cbr\u003e\u003c\/strong\u003e2019, 2020, 2021, 2022, 2023, 2024\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eRAM 3500-5500 Chassis Cab:\u003c\/strong\u003e\u003cbr\u003eWith Cummins Diesel \u003cstrong\u003eAND\u003c\/strong\u003e 4.88 Axle Ratio: 2019, 2020, 2021, 2022, 2023, 2024\u003c\/p\u003e","brand":"Torque King","offers":[{"title":"Default Title","offer_id":41661527818317,"sku":"12104","price":67.98,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0603\/0206\/5741\/files\/QU12104_A1-cropped__46608.1722455519.1280.1280.jpg?v=1742764680"},{"product_id":"12105-qu12105-transfer-case-rear-output-shaft-bearing-for-ram-bw4448-bw4449","title":"QU12105 Transfer Case Rear Output Shaft Bearing for RAM BW4448, BW4449","description":"\u003cp\u003e\u003cstrong\u003eQU12105 RAM BW4448 BW4449 Rear Output Ball Bearing\u003c\/strong\u003e for 2019-up RAM 3500 DRW Pickups with the High Output Cummins Diesel AND RAM 4500, RAM 5500 4x4s with Cummins Diesel engines and Aisin AS69RC automatic transmissions. QU12105 is a 55mm ID Ball Bearing that is specific to RAM 3500 4x4s with the High Output Cummins Diesel engine and RAM 4500\/RAM 5500 4x4s with BOTH the Cummins Diesel engine AND a 4.88 ratio rear axle. Imported.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eNeed More Info? \u003c\/strong\u003eUse the handy Links below to access over 40 years of Dan's product and vehicle specific Tech Notes to easily get the information you need for your vehicle's repair, maintenance, or upgrade project.\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"color: #ff0000;\"\u003e\u003cstrong\u003eDan the Gear Man® Tech Notes:\u003c\/strong\u003e\u003c\/span\u003e\u003cbr\u003e\u003ca href=\"#note1\"\u003e\u003cstrong\u003eDo I Have a BW4446, 4447, BW4448, or 4449?\u003c\/strong\u003e\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"#note2\"\u003e\u003cstrong\u003e2019-up Cummins High Output DRW Pickup\u003c\/strong\u003e\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"#note3\"\u003e\u003cstrong\u003eMatching Parts\u003c\/strong\u003e\u003c\/a\u003e\u003c\/p\u003e\n\n\u003cp\u003e\u003ca name=\"note1\"\u003e\u003c\/a\u003e\u003cspan style=\"color: #ff0000\"\u003e\u003cstrong\u003eTech Note 1:\u003c\/strong\u003e\u003c\/span\u003e \u003cstrong\u003eDo I Have a BW4446, 4447,\u003c\/strong\u003e\u003cstrong\u003e BW4448, or 4449 Transfer Case in my Chassis Cab?\u003c\/strong\u003e\u003cbr\u003eStarting in 2019, RAM used two similar looking but different types of 70mm Input Bearing, 8-Bolt Mounting, Borg Warner transfer cases in RAM 3500, RAM 4500 and RAM 5500 chassis cab 4x4 trucks. RAM parts listings show both types as 44-46 models( electric shift) or BW4447 (manual shift) units, however, RAM factory Service Manuals show them as 44-46 or 4448 for electric shift and 44-47 or 44-49 for manual shift. QU12105 only fits the 44-48\/44-49 8 Bolt applications which are found in 2019-up RAM 3500\/4500\/5500 Cummins Diesel Chassis Cab trucks\u003cstrong\u003ewith\u003c\/strong\u003e 4.88 axle ratio.\u003c\/p\u003e\n\n\u003cp\u003e\u003ca name=\"note2\"\u003e\u003c\/a\u003e\u003cspan style=\"color: #ff0000\"\u003e\u003cstrong\u003eTech Note 2:\u003c\/strong\u003e\u003c\/span\u003e\u003cstrong\u003e 2019-up Cummins High Output DRW Pickup\u003c\/strong\u003e \u003cbr\u003eQU12105 fits 2019 and newer RAM 3500 Dual Rear Wheel (\u003cstrong\u003eDRW\u003c\/strong\u003e) PICKUPS with the Cummins High Output Diesel Engine have either a BW4448 (electric shift) or BW4449 (manual shift) transfer case with 8 bolt mounting. 2019-up RAM 3500 4x4 Pickups equipped with the High Output Cummins Engine AND Single Rear Wheel use either a BW4446 or BW4447 with 8-Bolt Mounting. All other 2019-up RAM 2500, RAM 3500 4x4 PICKUPS with either gas engines or the standard Cummins Diesel and an electric shift transfer case use a 6-bolt mounting BW4446 (electric shift) or BW4447 (manual shift).\u003c\/p\u003e\n\u003cp\u003e\u003ca name=\"note3\"\u003e\u003c\/a\u003e\u003cspan style=\"color: #ff0000\"\u003e\u003cstrong\u003eTech Note 3:\u003c\/strong\u003e\u003c\/span\u003e \u003cstrong\u003eMatching Parts\u003c\/strong\u003e\u003cbr\u003eSaved for Future Use\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan style=\"color: #ff0000\"\u003eApplications\u003c\/span\u003e\u003cbr\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eRAM 3500 DRW Pickup with High Output Cummins Diesel Engine:\u003cbr\u003e\u003c\/strong\u003e2019, 2020, 2021, 2022, 2023, 2024\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eRAM 3500-5500 Chassis Cab:\u003c\/strong\u003e\u003cbr\u003eWith Cummins Diesel \u003cstrong\u003eAND\u003c\/strong\u003e 4.88 Axle Ratio: 2019, 2020, 2021, 2022, 2023, 2024\u003c\/p\u003e","brand":"Torque King","offers":[{"title":"Default Title","offer_id":41661528047693,"sku":"12105","price":54.98,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0603\/0206\/5741\/files\/QU12105_A2-clean-1280__37080.1712955415.1280.1280.jpg?v=1742764696"},{"product_id":"12106-qu12106-transfer-case-rear-output-shaft-snap-ring-for-ram-bw4448-bw4449","title":"QU12106 Transfer Case Rear Output Shaft Snap Ring for RAM BW4448, BW4449","description":"\u003cp\u003e\u003cstrong\u003eQU12106 Snap Ring, Rear Output Shaft for 2019-up RAM BW4448, BW4449 Transfer Case\u003c\/strong\u003e is a genuine Borg Warner Snap Ring that fits 2019 and newer RAM 3500, RAM 4500, RAM 5500 4x4 trucks with Cummins Diesel engines \u003cstrong\u003eand\u003c\/strong\u003e either electric shift BW4448 or manual shaft BW4449 transfer cases. See Notes below for specific fitment information.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eNeed More Info? \u003c\/strong\u003e Use the handy Links below to access over 40 years of Dan's product and vehicle specific Tech Notes to easily get the information you need for your vehicle's repair, maintenance, or upgrade project!\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"color: #ff0000\"\u003e\u003cstrong\u003eDan the Gear Man® Tech Notes:\u003c\/strong\u003e\u003c\/span\u003e\u003cbr\u003e\u003cstrong\u003e \u003cbr\u003e\u003ca href=\"#note2\"\u003e2019-up Cummins High Output Pickup\u003c\/a\u003e\u003c\/strong\u003e\u003cbr\u003e\u003ca href=\"#note3\"\u003e\u003cstrong\u003eInput Shaft\u003ca href=\"#note3\"\u003e\u003cstrong\u003eInput Shafts\u003c\/strong\u003e\u003c\/a\u003e \u003cstrong\u003eDo I Have a BW4446, 4447,\u003c\/strong\u003e\u003cstrong\u003e BW4448, or 4449 Transfer Case in my Chassis Cab?\u003c\/strong\u003e\u003cbr\u003eStarting in 2019, RAM used two similar looking but different types of 70mm Input Bearing, 8-Bolt Mounting, Borg Warner transfer cases in RAM 3500, RAM 4500 and RAM 5500 chassis cab 4x4 trucks. RAM parts listings show both types as 44-46 models( electric shift) or BW4447 (manual shift) units, however, RAM factory Service Manuals show them as 44-46 or 4448 for electric shift and 44-47 or 44-49 for manual shift. QU12106 only fits the 44-48\/44-49 8 Bolt applications which are found in 2019-up RAM 3500\/4500\/5500 Cummins Diesel Chassis Cab trucks \u003cstrong\u003ewith\u003c\/strong\u003e 4.88 axle ratio.\u003c\/strong\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e\u003ca name=\"note2\"\u003e\u003c\/a\u003e\u003cspan style=\"color: #ff0000\"\u003e\u003cstrong\u003eTech Note 2:\u003c\/strong\u003e\u003c\/span\u003e\u003cstrong\u003e 2019-up Cummins High Output DRW Pickup\u003c\/strong\u003e \u003cbr\u003eQU12106 fits 2019 and newer RAM 3500 Dual Rear Wheel (\u003cstrong\u003eDRW\u003c\/strong\u003e) PICKUPS with the Cummins High Output Diesel Engine and either a BW4448 (electric shift) or BW4449 (manual shift) transfer case with 8 bolt mounting. 2019-up RAM 3500 4x4 Pickups equipped with the High Output Cummins Engine AND Single Rear Wheel use either a BW4446 or BW4447 with 8-Bolt Mounting. All other 2019-up RAM 2500, RAM 3500 4x4 PICKUPS with either gas engines or the standard Cummins Diesel and an electric shift transfer case use a 6-bolt mounting BW4446 (electric shift) or BW4447 (manual shift).\u003c\/p\u003e\n\u003cp\u003e\u003ca name=\"note3\"\u003e\u003c\/a\u003e\u003cspan style=\"color: #ff0000\"\u003e\u003cstrong\u003eTech Note 3:\u003c\/strong\u003e\u003c\/span\u003e \u003cstrong\u003eInput Shafts\u003c\/strong\u003e\u003cbr\u003eBorg Warner 4448 and 4449 Transfer Cases have a 28 spline input shaft and as of 2024 they are only used in RAM 3500 DRW pickups with the High Output Cummins Engine and RAM 3500, RAM 4500, RAM 5500 Cab and Chassis trucks with the Cummins Diesel, Aisin AS69RC Automatic Transmissions AND 4.88 Ratio Rear Axles. The Input spline count is 28. Input Bearing inside diameter is 70MM. The lighter duty BW4446 and BW4447 transfer case have a 29 spline Input Shaft.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan style=\"color: #ff0000\"\u003eApplications\u003c\/span\u003e\u003cbr\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eRAM 3500 DRW Pickup with High Output Cummins Diesel Engine:\u003cbr\u003e\u003c\/strong\u003e2019, 2020, 2021, 2022, 2023, 2024\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eRAM 3500-5500 Chassis Cab:\u003c\/strong\u003e\u003cbr\u003eWith Cummins Diesel \u003cstrong\u003eAND\u003c\/strong\u003e 4.88 Axle Ratio: 2019, 2020, 2021, 2022, 2023, 2024\u003c\/p\u003e","brand":"Borg Warner","offers":[{"title":"Default Title","offer_id":41661528145997,"sku":"12106","price":19.98,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0603\/0206\/5741\/files\/QU12106-1280-web-as__61086.1722455631.1280.1280.jpg?v=1742764713"},{"product_id":"12107-qu12107-transfer-case-mode-fork-for-ram-bw4448-bw4449","title":"QU12107 Transfer Case Mode Fork for RAM BW4448, BW4449","description":"\u003cp\u003e\u003cstrong\u003eQU12107 Mode Shift Fork for 2019-up RAM BW4448, BW4449 Transfer Case\u003c\/strong\u003e is a genuine Borg Warner Mode Fork that fits 2019 and newer RAM 3500, RAM 4500, RAM 5500 4x4 trucks with Cummins Diesel engines \u003cstrong\u003eand\u003c\/strong\u003e either electric shift BW4448 or manual shaft BW4449 transfer cases. See Notes below for specific fitment information.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eNeed More Info? \u003c\/strong\u003e Use the handy Links below to access over 40 years of Dan's product and vehicle specific Tech Notes to easily get the information you need for your vehicle's repair, maintenance, or upgrade project!\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"color: #ff0000\"\u003e\u003cstrong\u003eDan the Gear Man® Tech Notes:\u003c\/strong\u003e\u003c\/span\u003e\u003cbr\u003e\u003cstrong\u003e \u003cbr\u003e\u003ca href=\"#note2\"\u003e2019-up Cummins High Output Pickup\u003c\/a\u003e\u003c\/strong\u003e\u003cbr\u003e\u003ca href=\"#note3\"\u003e\u003cstrong\u003eInput Shaft\u003ca href=\"#note3\"\u003e\u003cstrong\u003eInput Shafts\u003c\/strong\u003e\u003c\/a\u003e \u003cstrong\u003eDo I Have a BW4446, 4447,\u003c\/strong\u003e\u003cstrong\u003e BW4448, or 4449 Transfer Case in my Chassis Cab?\u003c\/strong\u003e\u003cbr\u003eStarting in 2019, RAM used two similar looking but different types of 70mm Input Bearing, 8-Bolt Mounting, Borg Warner transfer cases in RAM 3500, RAM 4500 and RAM 5500 chassis cab 4x4 trucks. RAM parts listings show both types as 44-46 models( electric shift) or BW4447 (manual shift) units, however, RAM factory Service Manuals show them as 44-46 or 4448 for electric shift and 44-47 or 44-49 for manual shift. QU12107 only fits the 44-48\/44-49 8 Bolt applications which are found in 2019-up RAM 3500\/4500\/5500 Cummins Diesel Chassis Cab trucks \u003cstrong\u003ewith\u003c\/strong\u003e 4.88 axle ratio.\u003c\/strong\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e\u003ca name=\"note2\"\u003e\u003c\/a\u003e\u003cspan style=\"color: #ff0000\"\u003e\u003cstrong\u003eTech Note 2:\u003c\/strong\u003e\u003c\/span\u003e\u003cstrong\u003e 2019-up Cummins High Output DRW Pickup\u003c\/strong\u003e \u003cbr\u003eQU12107 fits 2019 and newer RAM 3500 Dual Rear Wheel (\u003cstrong\u003eDRW\u003c\/strong\u003e) PICKUPS with the Cummins High Output Diesel Engine and either a BW4448 (electric shift) or BW4449 (manual shift) transfer case with 8 bolt mounting. 2019-up RAM 3500 4x4 Pickups equipped with the High Output Cummins Engine AND Single Rear Wheel use either a BW4446 or BW4447 with 8-Bolt Mounting. All other 2019-up RAM 2500, RAM 3500 4x4 PICKUPS with either gas engines or the standard Cummins Diesel and an electric shift transfer case use a 6-bolt mounting BW4446 (electric shift) or BW4447 (manual shift).\u003c\/p\u003e\n\u003cp\u003e\u003ca name=\"note3\"\u003e\u003c\/a\u003e\u003cspan style=\"color: #ff0000\"\u003e\u003cstrong\u003eTech Note 3:\u003c\/strong\u003e\u003c\/span\u003e \u003cstrong\u003eInput Shafts\u003c\/strong\u003e\u003cbr\u003eBorg Warner 4448 and 4449 Transfer Cases have a 28 spline input shaft and as of 2024 they are only used in RAM 3500 DRW pickups with the High Output Cummins Engine and RAM 3500, RAM 4500, RAM 5500 Cab and Chassis trucks with the Cummins Diesel, Aisin AS69RC Automatic Transmissions AND 4.88 Ratio Rear Axles. The Input spline count is 28. Input Bearing inside diameter is 70MM. The lighter duty BW4446 and BW4447 transfer case have a 29 spline Input Shaft.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan style=\"color: #ff0000\"\u003eApplications\u003c\/span\u003e\u003cbr\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eRAM 3500 DRW Pickup with High Output Cummins Diesel Engine:\u003cbr\u003e\u003c\/strong\u003e2019, 2020, 2021, 2022, 2023, 2024\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eRAM 3500-5500 Chassis Cab:\u003c\/strong\u003e\u003cbr\u003eWith Cummins Diesel \u003cstrong\u003eAND\u003c\/strong\u003e 4.88 Axle Ratio: 2019, 2020, 2021, 2022, 2023, 2024\u003c\/p\u003e","brand":"OEM-MFR","offers":[{"title":"Default Title","offer_id":41661528211533,"sku":"12107","price":53.98,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0603\/0206\/5741\/files\/QU12107_A3-clean-1280__09899.1712955548.1280.1280.jpg?v=1742764736"},{"product_id":"12108-qu12108-transfer-case-range-fork-for-ram-bw4448-bw4449","title":"QU12108 Transfer Case Range Fork for RAM BW4448, BW4449","description":"\u003cp\u003e\u003cstrong\u003eQU12108 Range Fork for 2019-up RAM BW4448, BW4449 Transfer Case\u003c\/strong\u003e is a genuine Borg Warner Range Forkthat fits 2019 and newer RAM 3500, RAM 4500, RAM 5500 4x4 trucks with Cummins Diesel engines \u003cstrong\u003eand\u003c\/strong\u003e either electric shift BW4448 or manual shaft BW4449 transfer cases. See Notes below for specific fitment information.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eNeed More Info? \u003c\/strong\u003e Use the handy Links below to access over 40 years of Dan's product and vehicle specific Tech Notes to easily get the information you need for your vehicle's repair, maintenance, or upgrade project!\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"color: #ff0000\"\u003e\u003cstrong\u003eDan the Gear Man® Tech Notes:\u003c\/strong\u003e\u003c\/span\u003e\u003cbr\u003e\u003cstrong\u003e \u003cbr\u003e\u003ca href=\"#note2\"\u003e2019-up Cummins High Output Pickup\u003c\/a\u003e\u003c\/strong\u003e\u003cbr\u003e\u003ca href=\"#note3\"\u003e\u003cstrong\u003eInput Shaft\u003ca href=\"#note3\"\u003e\u003cstrong\u003eInput Shafts\u003c\/strong\u003e\u003c\/a\u003e \u003cstrong\u003eDo I Have a BW4446, 4447,\u003c\/strong\u003e\u003cstrong\u003e BW4448, or 4449 Transfer Case in my Chassis Cab?\u003c\/strong\u003e\u003cbr\u003eStarting in 2019, RAM used two similar looking but different types of 70mm Input Bearing, 8-Bolt Mounting, Borg Warner transfer cases in RAM 3500, RAM 4500 and RAM 5500 chassis cab 4x4 trucks. RAM parts listings show both types as 44-46 models( electric shift) or BW4447 (manual shift) units, however, RAM factory Service Manuals show them as 44-46 or 4448 for electric shift and 44-47 or 44-49 for manual shift. QU12108 only fits the 44-48\/44-49 8 Bolt applications which are found in 2019-up RAM 3500\/4500\/5500 Cummins Diesel Chassis Cab trucks \u003cstrong\u003ewith\u003c\/strong\u003e 4.88 axle ratio.\u003c\/strong\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e\u003ca name=\"note2\"\u003e\u003c\/a\u003e\u003cspan style=\"color: #ff0000\"\u003e\u003cstrong\u003eTech Note 2:\u003c\/strong\u003e\u003c\/span\u003e\u003cstrong\u003e 2019-up Cummins High Output DRW Pickup\u003c\/strong\u003e \u003cbr\u003eQU12108 fits 2019 and newer RAM 3500 Dual Rear Wheel (\u003cstrong\u003eDRW\u003c\/strong\u003e) PICKUPS with the Cummins High Output Diesel Engine and either a BW4448 (electric shift) or BW4449 (manual shift) transfer case with 8 bolt mounting. 2019-up RAM 3500 4x4 Pickups equipped with the High Output Cummins Engine AND Single Rear Wheel use either a BW4446 or BW4447 with 8-Bolt Mounting. All other 2019-up RAM 2500, RAM 3500 4x4 PICKUPS with either gas engines or the standard Cummins Diesel and an electric shift transfer case use a 6-bolt mounting BW4446 (electric shift) or BW4447 (manual shift).\u003c\/p\u003e\n\u003cp\u003e\u003ca name=\"note3\"\u003e\u003c\/a\u003e\u003cspan style=\"color: #ff0000\"\u003e\u003cstrong\u003eTech Note 3:\u003c\/strong\u003e\u003c\/span\u003e \u003cstrong\u003eInput Shafts\u003c\/strong\u003e\u003cbr\u003eBorg Warner 4448 and 4449 Transfer Cases have a 28 spline input shaft and as of 2024 they are only used in RAM 3500 DRW pickups with the High Output Cummins Engine and RAM 3500, RAM 4500, RAM 5500 Cab and Chassis trucks with the Cummins Diesel, Aisin AS69RC Automatic Transmissions AND 4.88 Ratio Rear Axles. The Input spline count is 28. Input Bearing inside diameter is 70MM. The lighter duty BW4446 and BW4447 transfer case have a 29 spline Input Shaft.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan style=\"color: #ff0000\"\u003eApplications\u003c\/span\u003e\u003cbr\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eRAM 3500 DRW Pickup with High Output Cummins Diesel Engine:\u003cbr\u003e\u003c\/strong\u003e2019, 2020, 2021, 2022, 2023, 2024\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eRAM 3500-5500 Chassis Cab:\u003c\/strong\u003e\u003cbr\u003eWith Cummins Diesel \u003cstrong\u003eAND\u003c\/strong\u003e 4.88 Axle Ratio: 2019, 2020, 2021, 2022, 2023, 2024\u003c\/p\u003e","brand":"Borg Warner","offers":[{"title":"Default Title","offer_id":41661528342605,"sku":"12108","price":92.98,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0603\/0206\/5741\/files\/QU12108_A1-clean-1280__15285.1713205935.1280.1280.jpg?v=1742764754"},{"product_id":"12109-qu12109-transfer-case-range-sleeve-for-ram-bw4448-bw4449","title":"QU12109 Transfer Case Range Sleeve for RAM BW4448, BW4449","description":"\u003cp\u003e\u003cstrong\u003eQU12109 Range Sleeve for 2019-up RAM BW4448, BW4449 Transfer Case\u003c\/strong\u003e is a genuine Borg Warner original equipment replacement Range Shift Sleeve. QU12109 fits 2019 and newer RAM 3500, RAM 4500, RAM 5500 4x4 trucks with Cummins Diesel engines \u003cstrong\u003eand\u003c\/strong\u003e either electric shift BW4448 or manual shaft BW4449 transfer cases. See Notes below for specific fitment information.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eNeed More Info? \u003c\/strong\u003e Use the handy Links below to access over 40 years of Dan's product and vehicle specific Tech Notes to easily get the information you need for your vehicle's repair, maintenance, or upgrade project!\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"color: #ff0000\"\u003e\u003cstrong\u003eDan the Gear Man® Tech Notes:\u003c\/strong\u003e\u003c\/span\u003e\u003cbr\u003e\u003cstrong\u003e \u003cbr\u003e\u003ca href=\"#note2\"\u003e2019-up Cummins High Output Pickup\u003c\/a\u003e\u003c\/strong\u003e\u003cbr\u003e\u003ca href=\"#note3\"\u003e\u003cstrong\u003eInput Shaft\u003ca href=\"#note3\"\u003e\u003cstrong\u003eInput Shafts\u003c\/strong\u003e\u003c\/a\u003e \u003cstrong\u003eDo I Have a BW4446, 4447,\u003c\/strong\u003e\u003cstrong\u003e BW4448, or 4449 Transfer Case in my Chassis Cab?\u003c\/strong\u003e\u003cbr\u003eStarting in 2019, RAM used two similar looking but different types of 70mm Input Bearing, 8-Bolt Mounting, Borg Warner transfer cases in RAM 3500, RAM 4500 and RAM 5500 chassis cab 4x4 trucks. RAM parts listings show both types as 44-46 models( electric shift) or BW4447 (manual shift) units, however, RAM factory Service Manuals show them as 44-46 or 4448 for electric shift and 44-47 or 44-49 for manual shift. QU12109 only fits the 44-48\/44-49 8 Bolt applications which are found in 2019-up RAM 3500\/4500\/5500 Cummins Diesel Chassis Cab trucks \u003cstrong\u003ewith\u003c\/strong\u003e 4.88 axle ratio.\u003c\/strong\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e\u003ca name=\"note2\"\u003e\u003c\/a\u003e\u003cspan style=\"color: #ff0000\"\u003e\u003cstrong\u003eTech Note 2:\u003c\/strong\u003e\u003c\/span\u003e\u003cstrong\u003e 2019-up Cummins High Output DRW Pickup\u003c\/strong\u003e \u003cbr\u003eQU12109 fits 2019 and newer RAM 3500 Dual Rear Wheel (\u003cstrong\u003eDRW\u003c\/strong\u003e) PICKUPS with the Cummins High Output Diesel Engine have either a BW4448 (electric shift) or BW4449 (manual shift) transfer case with 8 bolt mounting. 2019-up RAM 3500 4x4 Pickups equipped with the High Output Cummins Engine AND Single Rear Wheel use either a BW4446 or BW4447 with 8-Bolt Mounting. All other 2019-up RAM 2500, RAM 3500 4x4 PICKUPS with either gas engines or the standard Cummins Diesel and an electric shift transfer case use a 6-bolt mounting BW4446 (electric shift) or BW4447 (manual shift).\u003c\/p\u003e\n\u003cp\u003e\u003ca name=\"note3\"\u003e\u003c\/a\u003e\u003cspan style=\"color: #ff0000\"\u003e\u003cstrong\u003eTech Note 3:\u003c\/strong\u003e\u003c\/span\u003e \u003cstrong\u003eInput Shafts\u003c\/strong\u003e\u003cbr\u003eBorg Warner 4448 and 4449 Transfer Cases have a 28 spline input shaft and as of 2024 they are only used in RAM 3500 DRW pickups with the High Output Cummins Engine and RAM 3500, RAM 4500, RAM 5500 Cab and Chassis trucks with the Cummins Diesel, Aisin AS69RC Automatic Transmissions AND 4.88 Ratio Rear Axles. The Input spline count is 28. Input Bearing inside diameter is 70MM. The lighter duty BW4446 and BW4447 transfer case have a 29 spline Input Shaft.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan style=\"color: #ff0000\"\u003eApplications\u003c\/span\u003e\u003cbr\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eRAM 3500 DRW Pickup with High Output Cummins Diesel Engine:\u003cbr\u003e\u003c\/strong\u003e2019, 2020, 2021, 2022, 2023, 2024\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eRAM 3500-5500 Chassis Cab:\u003c\/strong\u003e\u003cbr\u003eWith Cummins Diesel \u003cstrong\u003eAND\u003c\/strong\u003e 4.88 Axle Ratio: 2019, 2020, 2021, 2022, 2023, 2024\u003c\/p\u003e","brand":"Torque King","offers":[{"title":"Default Title","offer_id":41661528473677,"sku":"12109","price":131.98,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0603\/0206\/5741\/files\/QU12109_A3-clean-1280__08965.1712955592.1280.1280.jpg?v=1742764770"},{"product_id":"12110-qu12110-transfer-case-mode-clutch-kit-for-ram-bw4448-bw4449","title":"QU12110 Transfer Case Mode Clutch Kit for RAM BW4448, BW4449","description":"\u003cp\u003e\u003cstrong\u003eQU12110 Mode Clutch Kit for 2019-up RAM BW4448, BW4449 Transfer Case\u003c\/strong\u003e is a genuine Borg Warner Mode Clutch Kit or Assembly that fits 2019 and newer RAM 3500, RAM 4500, RAM 5500 4x4 trucks with Cummins Diesel engines \u003cstrong\u003eand\u003c\/strong\u003e either electric shift BW4448 or manual shaft BW4449 transfer cases. See Notes below for specific fitment information.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eNeed More Info? \u003c\/strong\u003e Use the handy Links below to access over 40 years of Dan's product and vehicle specific Tech Notes to easily get the information you need for your vehicle's repair, maintenance, or upgrade project!\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"color: #ff0000\"\u003e\u003cstrong\u003eDan the Gear Man® Tech Notes:\u003c\/strong\u003e\u003c\/span\u003e\u003cbr\u003e\u003cstrong\u003e \u003cbr\u003e\u003ca href=\"#note2\"\u003e2019-up Cummins High Output Pickup\u003c\/a\u003e\u003c\/strong\u003e\u003cbr\u003e\u003ca href=\"#note3\"\u003e\u003cstrong\u003eInput Shaft\u003ca href=\"#note3\"\u003e\u003cstrong\u003eInput Shafts\u003c\/strong\u003e\u003c\/a\u003e \u003cstrong\u003eDo I Have a BW4446, 4447,\u003c\/strong\u003e\u003cstrong\u003e BW4448, or 4449 Transfer Case in my Chassis Cab?\u003c\/strong\u003e\u003cbr\u003eStarting in 2019, RAM used two similar looking but different types of 70mm Input Bearing, 8-Bolt Mounting, Borg Warner transfer cases in RAM 3500, RAM 4500 and RAM 5500 chassis cab 4x4 trucks. RAM parts listings show both types as 44-46 models( electric shift) or BW4447 (manual shift) units, however, RAM factory Service Manuals show them as 44-46 or 4448 for electric shift and 44-47 or 44-49 for manual shift. QU12110 only fits the 44-48\/44-49 8 Bolt applications which are found in 2019-up RAM 3500\/4500\/5500 Cummins Diesel Chassis Cab trucks \u003cstrong\u003ewith\u003c\/strong\u003e 4.88 axle ratio.\u003c\/strong\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e\u003ca name=\"note2\"\u003e\u003c\/a\u003e\u003cspan style=\"color: #ff0000\"\u003e\u003cstrong\u003eTech Note 2:\u003c\/strong\u003e\u003c\/span\u003e\u003cstrong\u003e 2019-up Cummins High Output DRW Pickup\u003c\/strong\u003e \u003cbr\u003eQU12110 fits 2019 and newer RAM 3500 Dual Rear Wheel (\u003cstrong\u003eDRW\u003c\/strong\u003e) PICKUPS with the Cummins High Output Diesel Engine and either a BW4448 (electric shift) or BW4449 (manual shift) transfer case with 8 bolt mounting. 2019-up RAM 3500 4x4 Pickups equipped with the High Output Cummins Engine AND Single Rear Wheel use either a BW4446 or BW4447 with 8-Bolt Mounting. All other 2019-up RAM 2500, RAM 3500 4x4 PICKUPS with either gas engines or the standard Cummins Diesel and an electric shift transfer case use a 6-bolt mounting BW4446 (electric shift) or BW4447 (manual shift).\u003c\/p\u003e\n\u003cp\u003e\u003ca name=\"note3\"\u003e\u003c\/a\u003e\u003cspan style=\"color: #ff0000\"\u003e\u003cstrong\u003eTech Note 3:\u003c\/strong\u003e\u003c\/span\u003e \u003cstrong\u003eInput Shafts\u003c\/strong\u003e\u003cbr\u003eBorg Warner 4448 and 4449 Transfer Cases have a 28 spline input shaft and as of 2024 they are only used in RAM 3500 DRW pickups with the High Output Cummins Engine and RAM 3500, RAM 4500, RAM 5500 Cab and Chassis trucks with the Cummins Diesel, Aisin AS69RC Automatic Transmissions AND 4.88 Ratio Rear Axles. The Input spline count is 28. Input Bearing inside diameter is 70MM. The lighter duty BW4446 and BW4447 transfer case have a 29 spline Input Shaft.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan style=\"color: #ff0000\"\u003eApplications\u003c\/span\u003e\u003cbr\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eRAM 3500 DRW Pickup with High Output Cummins Diesel Engine:\u003cbr\u003e\u003c\/strong\u003e2019, 2020, 2021, 2022, 2023, 2024\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eRAM 3500-5500 Chassis Cab:\u003c\/strong\u003e\u003cbr\u003eWith Cummins Diesel \u003cstrong\u003eAND\u003c\/strong\u003e 4.88 Axle Ratio: 2019, 2020, 2021, 2022, 2023, 2024\u003c\/p\u003e","brand":"Borg Warner","offers":[{"title":"Default Title","offer_id":41661528539213,"sku":"12110","price":279.5,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0603\/0206\/5741\/files\/QU12110_A1-clean-1280__01495.1722455935.1280.1280.jpg?v=1742764789"},{"product_id":"12111-qu12111-transfer-case-rotor-assembly-for-ram-bw4448-bw4449","title":"QU12111 Transfer Case Rotor Assembly for RAM BW4448, BW4449","description":"\u003cp\u003e\u003cstrong\u003eQU12111 Rotor Assembly for 2019-up RAM BW4448, BW4449 Transfer Case\u003c\/strong\u003e is a genuine Borg Warner Rotor Assembly that fits 2019 and newer RAM 3500, RAM 4500, RAM 5500 4x4 trucks with Cummins Diesel engines \u003cstrong\u003eand\u003c\/strong\u003e either electric shift BW4448 or manual shaft BW4449 transfer cases. See Notes below for specific fitment information.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eNeed More Info? \u003c\/strong\u003e Use the handy Links below to access over 40 years of Dan's product and vehicle specific Tech Notes to easily get the information you need for your vehicle's repair, maintenance, or upgrade project!\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"color: #ff0000\"\u003e\u003cstrong\u003eDan the Gear Man® Tech Notes:\u003c\/strong\u003e\u003c\/span\u003e\u003cbr\u003e\u003cstrong\u003e \u003cbr\u003e\u003ca href=\"#note2\"\u003e2019-up Cummins High Output Pickup\u003c\/a\u003e\u003c\/strong\u003e\u003cbr\u003e\u003ca href=\"#note3\"\u003e\u003cstrong\u003eInput Shaft\u003ca href=\"#note3\"\u003e\u003cstrong\u003eInput Shafts\u003c\/strong\u003e\u003c\/a\u003e \u003cstrong\u003eDo I Have a BW4446, 4447,\u003c\/strong\u003e\u003cstrong\u003e BW4448, or 4449 Transfer Case in my Chassis Cab?\u003c\/strong\u003e\u003cbr\u003eStarting in 2019, RAM used two similar looking but different types of 70mm Input Bearing, 8-Bolt Mounting, Borg Warner transfer cases in RAM 3500, RAM 4500 and RAM 5500 chassis cab 4x4 trucks. RAM parts listings show both types as 44-46 models( electric shift) or BW4447 (manual shift) units, however, RAM factory Service Manuals show them as 44-46 or 4448 for electric shift and 44-47 or 44-49 for manual shift. QU12111 only fits the 44-48\/44-49 8 Bolt applications which are found in 2019-up RAM 3500\/4500\/5500 Cummins Diesel Chassis Cab trucks \u003cstrong\u003ewith\u003c\/strong\u003e 4.88 axle ratio.\u003c\/strong\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e\u003ca name=\"note2\"\u003e\u003c\/a\u003e\u003cspan style=\"color: #ff0000\"\u003e\u003cstrong\u003eTech Note 2:\u003c\/strong\u003e\u003c\/span\u003e\u003cstrong\u003e 2019-up Cummins High Output DRW Pickup\u003c\/strong\u003e \u003cbr\u003eQU12111 fits 2019 and newer RAM 3500 Dual Rear Wheel (\u003cstrong\u003eDRW\u003c\/strong\u003e) PICKUPS with the Cummins High Output Diesel Engine and either a BW4448 (electric shift) or BW4449 (manual shift) transfer case with 8 bolt mounting. 2019-up RAM 3500 4x4 Pickups equipped with the High Output Cummins Engine AND Single Rear Wheel use either a BW4446 or BW4447 with 8-Bolt Mounting. All other 2019-up RAM 2500, RAM 3500 4x4 PICKUPS with either gas engines or the standard Cummins Diesel and an electric shift transfer case use a 6-bolt mounting BW4446 (electric shift) or BW4447 (manual shift).\u003c\/p\u003e\n\u003cp\u003e\u003ca name=\"note3\"\u003e\u003c\/a\u003e\u003cspan style=\"color: #ff0000\"\u003e\u003cstrong\u003eTech Note 3:\u003c\/strong\u003e\u003c\/span\u003e \u003cstrong\u003eInput Shafts\u003c\/strong\u003e\u003cbr\u003eBorg Warner 4448 and 4449 Transfer Cases have a 28 spline input shaft and as of 2024 they are only used in RAM 3500 DRW pickups with the High Output Cummins Engine and RAM 3500, RAM 4500, RAM 5500 Cab and Chassis trucks with the Cummins Diesel, Aisin AS69RC Automatic Transmissions AND 4.88 Ratio Rear Axles. The Input spline count is 28. Input Bearing inside diameter is 70MM. The lighter duty BW4446 and BW4447 transfer case have a 29 spline Input Shaft.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan style=\"color: #ff0000\"\u003eApplications\u003c\/span\u003e\u003cbr\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eRAM 3500 DRW Pickup with High Output Cummins Diesel Engine:\u003cbr\u003e\u003c\/strong\u003e2019, 2020, 2021, 2022, 2023, 2024\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eRAM 3500-5500 Chassis Cab:\u003c\/strong\u003e\u003cbr\u003eWith Cummins Diesel \u003cstrong\u003eAND\u003c\/strong\u003e 4.88 Axle Ratio: 2019, 2020, 2021, 2022, 2023, 2024\u003c\/p\u003e","brand":"Borg Warner","offers":[{"title":"Default Title","offer_id":41661528637517,"sku":"12111","price":279.98,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0603\/0206\/5741\/files\/QU12111_A4-clean-1280__10089.1712956527.1280.1280.jpg?v=1742764812"},{"product_id":"12112-qu12112-transfer-case-snap-ring-for-ram-bw4448-4449-transfer-cases","title":"QU12112 Transfer Case Snap Ring for RAM BW4448, 4449 Transfer Cases","description":"\u003cp\u003e\u003cstrong\u003eQU12112 Transfer Case Front Output Shaft Snap Ring for 2019-Current RAM BW4448 and BW4449 Transfer Cases\u003c\/strong\u003e is an original equipment quality Snap Ring for the Front Output Shaft. QU12103 fits 2019-current RAM 3500, RAM 4500, and RAM 5500 4x4 trucks with Cummins Diesel engines, Aisin AS69RC automatic transmissions and either Borg Warner 44-48 electric shift or 44-49 manual shift transfer cases. See notes below for specific fitment information.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eNeed More Info? \u003c\/strong\u003e Use the handy Links below to access over 40 years of Dan's product and vehicle specific Tech Notes to easily get the information you need for your vehicle's repair, maintenance, or upgrade project!\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"color: #ff0000\"\u003e\u003cstrong\u003eDan the Gear Man® Tech Notes:\u003c\/strong\u003e\u003c\/span\u003e\u003cbr\u003e\u003cstrong\u003e \u003cbr\u003e\u003ca href=\"#note2\"\u003e2019-up Cummins High Output Pickup\u003c\/a\u003e\u003c\/strong\u003e\u003cbr\u003e\u003ca href=\"#note3\"\u003e\u003cstrong\u003eInput Shaft\u003ca href=\"#note3\"\u003e\u003cstrong\u003eInput Shafts\u003c\/strong\u003e\u003c\/a\u003e \u003cstrong\u003eDo I Have a BW4446, 4447,\u003c\/strong\u003e\u003cstrong\u003e BW4448, or 4449 Transfer Case in my Chassis Cab?\u003c\/strong\u003e\u003cbr\u003eStarting in 2019, RAM used two similar looking but different types of 70mm Input Bearing, 8-Bolt Mounting, Borg Warner transfer cases in RAM 3500, RAM 4500 and RAM 5500 chassis cab 4x4 trucks. RAM parts listings show both types as 44-46 models( electric shift) or BW4447 (manual shift) units, however, RAM factory Service Manuals show them as 44-46 or 4448 for electric shift and 44-47 or 44-49 for manual shift. QU12112 only fits the 44-48\/44-49 8 Bolt applications which are found in 2019-up RAM 3500\/4500\/5500 Cummins Diesel Chassis Cab trucks \u003cstrong\u003ewith\u003c\/strong\u003e 4.88 axle ratio.\u003c\/strong\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e\u003ca name=\"note2\"\u003e\u003c\/a\u003e\u003cspan style=\"color: #ff0000\"\u003e\u003cstrong\u003eTech Note 2:\u003c\/strong\u003e\u003c\/span\u003e\u003cstrong\u003e 2019-up Cummins High Output DRW Pickup\u003c\/strong\u003e \u003cbr\u003e2019 and newer RAM 3500 Dual Rear Wheel (\u003cstrong\u003eDRW\u003c\/strong\u003e) PICKUPS with the Cummins High Output Diesel Engine have either a BW4448 (electric shift) or BW4449 (manual shift) transfer case with 8 bolt mounting. 2019-up RAM 3500 4x4 Pickups equipped with the High Output Cummins Engine AND Single Rear Wheel use either a BW4446 or BW4447 with 8-Bolt Mounting. All other 2019-up RAM 2500, RAM 3500 4x4 PICKUPS with either gas engines or the standard Cummins Diesel and an electric shift transfer case use a 6-bolt mounting BW4446 (electric shift) or BW4447 (manual shift).\u003c\/p\u003e\n\u003cp\u003e\u003ca name=\"note3\"\u003e\u003c\/a\u003e\u003cspan style=\"color: #ff0000\"\u003e\u003cstrong\u003eTech Note 3:\u003c\/strong\u003e\u003c\/span\u003e \u003cstrong\u003eInput Shafts\u003c\/strong\u003e\u003cbr\u003eBorg Warner 4448 and 4449 Transfer Cases have a 28 spline input shaft and as of 2024 they are only used in RAM 3500 DRW pickups with the High Output Cummins Engine and RAM 3500, RAM 4500, RAM 5500 Cab and Chassis trucks with the Cummins Diesel, Aisin AS69RC Automatic Transmissions AND 4.88 Ratio Rear Axles. The Input spline count is 28. Input Bearing inside diameter is 70MM. The lighter duty BW4446 and BW4447 transfer case have a 29 spline Input Shaft.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan style=\"color: #ff0000\"\u003eApplications\u003c\/span\u003e\u003cbr\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eRAM 3500 DRW Pickup with High Output Cummins Diesel Engine:\u003cbr\u003e\u003c\/strong\u003e2019, 2020, 2021, 2022, 2023, 2024\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eRAM 3500-5500 Chassis Cab:\u003c\/strong\u003e\u003cbr\u003eWith Cummins Diesel \u003cstrong\u003eAND\u003c\/strong\u003e 4.88 Axle Ratio: 2019, 2020, 2021, 2022, 2023, 2024\u003c\/p\u003e\n","brand":"Torque King","offers":[{"title":"Default Title","offer_id":41661528703053,"sku":"12112","price":9.98,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0603\/0206\/5741\/files\/QU12112_A1-clean-1280__83122.1712956571.1280.1280.jpg?v=1742764828"},{"product_id":"12114-qu12114-bw4448-bw4449transfer-case-front-output-front-bearing-for-ram","title":"QU12114 BW4448, BW4449Transfer Case Front Output Front Bearing for RAM","description":"\u003cp\u003e\u003cstrong\u003eQU12114 BW4448, BW4449 Transfer Case Front Output Front Bearing\u003c\/strong\u003e for Most 2019-Up RAM 3500-RAM 5500 4x4 Trucks with 28 spline input Borg Warner 44-48 Electric Shift or 44-49 manual shift transfer cases. Imported.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eNeed More Info? \u003c\/strong\u003e Use the handy Links below to access over 40 years of Dan's product and vehicle specific Tech Notes to easily get the information you need for your vehicle's repair, maintenance, or upgrade project!\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"color: #ff0000\"\u003e\u003cstrong\u003eDan the Gear Man® Tech Notes:\u003c\/strong\u003e\u003c\/span\u003e\u003cbr\u003e\u003cstrong\u003e \u003cbr\u003e\u003ca href=\"#note2\"\u003e2019-up Cummins High Output Pickup\u003c\/a\u003e\u003c\/strong\u003e\u003cbr\u003e\u003ca href=\"#note3\"\u003e\u003cs href=\"#note3\"\u003e\u003cstrong\u003eInput Shafts\u003c\/strong\u003e\u003c\/s\u003e\u003c\/a\u003ete1\"\u0026gt;\u003cstrong\u003eDo I Have a BW4446, 4447,\u003c\/strong\u003e\u003cstrong\u003e BW4448, or 4449 Transfer Case in my Chassis Cab?\u003c\/strong\u003e\u003cbr\u003eStarting in 2019, RAM used two similar looking but different types of 70mm Input Bearing, 8-Bolt Mounting, Borg Warner transfer cases in RAM 3500, RAM 4500 and RAM 5500 chassis cab 4x4 trucks. RAM parts listings show both types as 44-46 models( electric shift) or BW4447 (manual shift) units, however, RAM factory Service Manuals show them as 44-46 or 4448 for electric shift and 44-47 or 44-49 for manual shift. QU12114 only fits the 44-48\/44-49 8 Bolt applications which are found in 2019-up RAM 3500\/4500\/5500 Cummins Diesel Chassis Cab trucks \u003cstrong\u003ewith\u003c\/strong\u003e 4.88 axle ratio.\u003c\/p\u003e\n\u003cp\u003e\u003ca name=\"note2\"\u003e\u003c\/a\u003e\u003cspan style=\"color: #ff0000\"\u003e\u003cstrong\u003eTech Note 2:\u003c\/strong\u003e\u003c\/span\u003e\u003cstrong\u003e 2019-up Cummins High Output DRW Pickup\u003c\/strong\u003e \u003cbr\u003eQU12114 fits 2019 and newer RAM 3500 Dual Rear Wheel (\u003cstrong\u003eDRW\u003c\/strong\u003e) PICKUPS with the Cummins High Output Diesel Engine  have either a BW4448 (electric shift) or BW4449 (manual shift) transfer case with 8 bolt mounting. 2019-up RAM 3500 4x4 Pickups equipped with the High Output Cummins Engine AND Single Rear Wheel use either a BW4446 or BW4447 with 8-Bolt Mounting. All other 2019-up RAM 2500, RAM 3500 4x4 PICKUPS with either gas engines or the standard Cummins Diesel and an electric shift transfer case use a 6-bolt mounting BW4446 (electric shift) or BW4447 (manual shift). For DRW pickups with the High Output Cummins engine, QU12114 fits BW4449 Manual Shift Transfer Cases, but not BW4448 Electric Shift models\u003c\/p\u003e\n\u003cp\u003e\u003ca name=\"note3\"\u003e\u003c\/a\u003e\u003cspan style=\"color: #ff0000\"\u003e\u003cstrong\u003eTech Note 3:\u003c\/strong\u003e\u003c\/span\u003e \u003cstrong\u003eInput Shafts\u003c\/strong\u003e\u003cbr\u003eBorg Warner 4448 and 4449 Transfer Cases have a 28 spline input shaft and as of 2024 they are only used in RAM 3500 DRW pickups with the High Output Cummins Engine and RAM 3500, RAM 4500, RAM 5500 Cab and Chassis trucks with the Cummins Diesel, Aisin AS69RC Automatic Transmissions AND 4.88 Ratio Rear Axles. The Input spline count is 28. Input Bearing inside diameter is 70MM. The lighter duty BW4446 and BW4447 transfer case have a 29 spline Input Shaft.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan style=\"color: #ff0000\"\u003eApplications\u003c\/span\u003e\u003cbr\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eRAM 3500 DRW Pickup with High Output Cummins Diesel Engine:\u003cbr\u003e\u003c\/strong\u003eBW4449 Manual Shift Transfer Case: 2019, 2020, 2021, 2022, 2023, 2024\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eRAM 3500-5500 Chassis Cab:\u003c\/strong\u003e\u003cbr\u003eWith Cummins Diesel \u003cstrong\u003eAND\u003c\/strong\u003e 4.88 Axle Ratio: 2019, 2020, 2021, 2022, 2023, 2024\u003c\/p\u003e","brand":"Torque King","offers":[{"title":"Default Title","offer_id":41661528899661,"sku":"12114","price":41.98,"currency_code":"USD","in_stock":true}]},{"product_id":"12115-qu12115-transfer-case-front-output-shaft-for-2019-current-ram-bw4448-4449","title":"QU12115 Transfer Case Front Output Shaft for 2019-Current RAM BW4448, 4449","description":"\u003cp\u003e\u003cstrong\u003eQU12115 Transfer Case Front Output Shaft for 2019-Current RAM BW4448 and BW4449 Transfer Cases\u003c\/strong\u003e is a genuine Borg Warner original equipment Front Output Shaft. QU12115 fits 2019-current RAM 3500, RAM 4500, and RAM 5500 4x4 trucks with Cummins Diesel engines, Aisin AS69RC automatic transmissions and either Borg Warner 44-48 electric shift or 44-49 manual shift transfer cases. See notes below for specific fitment information.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eNeed More Info? \u003c\/strong\u003e Use the handy Links below to access over 40 years of Dan's product and vehicle specific Tech Notes to easily get the information you need for your vehicle's repair, maintenance, or upgrade project!\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"color: #ff0000\"\u003e\u003cstrong\u003eDan the Gear Man® Tech Notes:\u003c\/strong\u003e\u003c\/span\u003e\u003cbr\u003e\u003cstrong\u003e \u003cbr\u003e\u003ca href=\"#note2\"\u003e2019-up Cummins High Output Pickup\u003c\/a\u003e\u003c\/strong\u003e\u003cbr\u003e\u003ca href=\"#note3\"\u003e\u003cstrong\u003eInput Shaft\u003ca href=\"#note3\"\u003e\u003cstrong\u003eInput Shafts\u003c\/strong\u003e\u003c\/a\u003e \u003cstrong\u003eDo I Have a BW4446, 4447,\u003c\/strong\u003e\u003cstrong\u003e BW4448, or 4449 Transfer Case in my Chassis Cab?\u003c\/strong\u003e\u003cbr\u003eStarting in 2019, RAM used two similar looking but different types of 70mm Input Bearing, 8-Bolt Mounting, Borg Warner transfer cases in RAM 3500, RAM 4500 and RAM 5500 chassis cab 4x4 trucks. RAM parts listings show both types as 44-46 models( electric shift) or BW4447 (manual shift) units, however, RAM factory Service Manuals show them as 44-46 or 4448 for electric shift and 44-47 or 44-49 for manual shift. QU12115 only fits the 44-48\/44-49 8 Bolt applications which are found in 2019-up RAM 3500\/4500\/5500 Cummins Diesel Chassis Cab trucks \u003cstrong\u003ewith\u003c\/strong\u003e 4.88 axle ratio.\u003c\/strong\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e\u003ca name=\"note2\"\u003e\u003c\/a\u003e\u003cspan style=\"color: #ff0000\"\u003e\u003cstrong\u003eTech Note 2:\u003c\/strong\u003e\u003c\/span\u003e\u003cstrong\u003e 2019-up Cummins High Output DRW Pickup\u003c\/strong\u003e \u003cbr\u003eQU12115 fits 2019 and newer RAM 3500 Dual Rear Wheel (\u003cstrong\u003eDRW\u003c\/strong\u003e) PICKUPS with the Cummins High Output Diesel Engine have either a BW4448 (electric shift) or BW4449 (manual shift) transfer case with 8 bolt mounting. 2019-up RAM 3500 4x4 Pickups equipped with the High Output Cummins Engine AND Single Rear Wheel use either a BW4446 or BW4447 with 8-Bolt Mounting. All other 2019-up RAM 2500, RAM 3500 4x4 PICKUPS with either gas engines or the standard Cummins Diesel and an electric shift transfer case use a 6-bolt mounting BW4446 (electric shift) or BW4447 (manual shift).\u003c\/p\u003e\n\u003cp\u003e\u003ca name=\"note3\"\u003e\u003c\/a\u003e\u003cspan style=\"color: #ff0000\"\u003e\u003cstrong\u003eTech Note 3:\u003c\/strong\u003e\u003c\/span\u003e \u003cstrong\u003eInput Shafts\u003c\/strong\u003e\u003cbr\u003eBorg Warner 4448 and 4449 Transfer Cases have a 28 spline input shaft and as of 2024 they are only used in RAM 3500 DRW pickups with the High Output Cummins Engine and RAM 3500, RAM 4500, RAM 5500 Cab and Chassis trucks with the Cummins Diesel, Aisin AS69RC Automatic Transmissions AND 4.88 Ratio Rear Axles. The Input spline count is 28. Input Bearing inside diameter is 70MM. The lighter duty BW4446 and BW4447 transfer case have a 29 spline Input Shaft.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan style=\"color: #ff0000\"\u003eApplications\u003c\/span\u003e\u003cbr\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eRAM 3500 DRW Pickup with High Output Cummins Diesel Engine:\u003cbr\u003e\u003c\/strong\u003eDual Rear Wheel Pickups: 2019, 2020, 2021, 2022, 2023, 2024\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eRAM 3500-5500 Chassis Cab:\u003c\/strong\u003e\u003cbr\u003eWith Cummins Diesel \u003cstrong\u003eAND\u003c\/strong\u003e 4.88 Axle Ratio: 2019, 2020, 2021, 2022, 2023, 2024\u003c\/p\u003e","brand":"Torque King","offers":[{"title":"Default Title","offer_id":41661528965197,"sku":"12115","price":194.98,"currency_code":"USD","in_stock":true}]},{"product_id":"12116-qu12116-transfer-case-front-output-dust-shield-for-ram-bw4448-4449","title":"QU12116 Transfer Case Front Output Dust Shield for RAM BW4448, 4449","description":"\u003cp\u003e\u003cstrong\u003eQU12116 Dust Sheild or Slinger for the Transfer Case Front Output Seal 2019-Current RAM BW4448 and BW4449 Transfer Cases\u003c\/strong\u003e is a genuine Borg Warner original equipment part that engages the wiper lip on your front output seal. QU12116 fits 2019-current RAM 3500, RAM 4500, and RAM 5500 4x4 trucks with Cummins Diesel engines, Aisin AS69RC automatic transmissions and either Borg Warner 44-48 electric shift or 44-49 manual shift transfer cases. See notes below for specific fitment information.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eNeed More Info? \u003c\/strong\u003e Use the handy Links below to access over 40 years of Dan's product and vehicle specific Tech Notes to easily get the information you need for your vehicle's repair, maintenance, or upgrade project!\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"color: #ff0000\"\u003e\u003cstrong\u003eDan the Gear Man® Tech Notes:\u003c\/strong\u003e\u003c\/span\u003e\u003cbr\u003e\u003cstrong\u003e \u003cbr\u003e\u003ca href=\"#note2\"\u003e2019-up Cummins High Output Pickup\u003c\/a\u003e\u003c\/strong\u003e\u003cbr\u003e\u003ca href=\"#note3\"\u003e\u003cs href=\"#note3\"\u003e\u003cstrong\u003eInput Shafts\u003c\/strong\u003e\u003c\/s\u003e\u003c\/a\u003ete1\"\u0026gt;\u003cstrong\u003eDo I Have a BW4446, 4447,\u003c\/strong\u003e\u003cstrong\u003e BW4448, or 4449 Transfer Case in my Chassis Cab?\u003c\/strong\u003e\u003cbr\u003eStarting in 2019, RAM used two similar looking but different types of 70mm Input Bearing, 8-Bolt Mounting, Borg Warner transfer cases in RAM 3500, RAM 4500 and RAM 5500 chassis cab 4x4 trucks. RAM parts listings show both types as 44-46 models( electric shift) or BW4447 (manual shift) units, however, RAM factory Service Manuals show them as 44-46 or 4448 for electric shift and 44-47 or 44-49 for manual shift. QU12116 only fits the 44-48\/44-49 8 Bolt applications which are found in 2019-up RAM 3500\/4500\/5500 Cummins Diesel Chassis Cab trucks \u003cstrong\u003ewith\u003c\/strong\u003e 4.88 axle ratio.\u003c\/p\u003e\n\u003cp\u003e\u003ca name=\"note2\"\u003e\u003c\/a\u003e\u003cspan style=\"color: #ff0000\"\u003e\u003cstrong\u003eTech Note 2:\u003c\/strong\u003e\u003c\/span\u003e\u003cstrong\u003e 2019-up Cummins High Output DRW Pickup\u003c\/strong\u003e \u003cbr\u003eQU12116 fits 2019 and newer RAM 3500 Dual Rear Wheel (\u003cstrong\u003eDRW\u003c\/strong\u003e) PICKUPS with the Cummins High Output Diesel Engine  have either a BW4448 (electric shift) or BW4449 (manual shift) transfer case with 8 bolt mounting. 2019-up RAM 3500 4x4 Pickups equipped with the High Output Cummins Engine AND Single Rear Wheel use either a BW4446 or BW4447 with 8-Bolt Mounting. All other 2019-up RAM 2500, RAM 3500 4x4 PICKUPS with either gas engines or the standard Cummins Diesel and an electric shift transfer case use a 6-bolt mounting BW4446 (electric shift) or BW4447 (manual shift).\u003c\/p\u003e\n\u003cp\u003e\u003ca name=\"note3\"\u003e\u003c\/a\u003e\u003cspan style=\"color: #ff0000\"\u003e\u003cstrong\u003eTech Note 3:\u003c\/strong\u003e\u003c\/span\u003e \u003cstrong\u003eInput Shafts\u003c\/strong\u003e\u003cbr\u003eBorg Warner 4448 and 4449 Transfer Cases have a 28 spline input shaft and as of 2024 they are only used in RAM 3500 DRW pickups with the High Output Cummins Engine and RAM 3500, RAM 4500, RAM 5500 Cab and Chassis trucks with the Cummins Diesel, Aisin AS69RC Automatic Transmissions AND 4.88 Ratio Rear Axles. The Input spline count is 28. Input Bearing inside diameter is 70MM. The lighter duty BW4446 and BW4447 transfer case have a 29 spline Input Shaft.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan style=\"color: #ff0000\"\u003eApplications\u003c\/span\u003e\u003cbr\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eRAM 3500 DRW Pickup with High Output Cummins Diesel Engine:\u003cbr\u003e\u003c\/strong\u003eDual Rear Wheel Pickups: 2019, 2020, 2021, 2022, 2023, 2024\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eRAM 3500-5500 Chassis Cab:\u003c\/strong\u003e\u003cbr\u003eWith Cummins Diesel \u003cstrong\u003eAND\u003c\/strong\u003e 4.88 Axle Ratio: 2019, 2020, 2021, 2022, 2023, 2024\u003c\/p\u003e","brand":"Torque King","offers":[{"title":"Default Title","offer_id":41661529030733,"sku":"12116","price":34.98,"currency_code":"USD","in_stock":true}]},{"product_id":"12118-qu12118-transfer-case-rear-output-needle-bearing-for-ram-bw4448-4449","title":"QU12118 Transfer Case Rear Output Needle Bearing for RAM BW4448, 4449","description":"\u003cp\u003e\u003cstrong\u003eQU12118 Rear Output Needle Bearing for RAM Chassis Cabs with RAM BW4448 or BW4449 Transfer Cases \u003c\/strong\u003eis a original equipment quality caged Needle bearing for 2019 and newer RAM 3500, RAM 4500, RAM 5500 Chassis Cab 4x4 trucks with Cummins Diesel engines, 4.88 rear axle ratio, and either electric shift BW4448 or manual shaft BW4449 transfer cases.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eNeed More Info? \u003c\/strong\u003e Use the handy Links below to access over 40 years of Dan's product and vehicle specific Tech Notes to easily get the information you need for your vehicle's repair, maintenance, or upgrade project!\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"color: #ff0000\"\u003e\u003cstrong\u003eDan the Gear Man® Tech Notes:\u003c\/strong\u003e\u003c\/span\u003e\u003cbr\u003e\u003cstrong\u003e \u003cbr\u003e\u003ca href=\"#note2\"\u003e2019-up Cummins High Output Pickup\u003c\/a\u003e\u003c\/strong\u003e\u003cbr\u003e\u003ca href=\"#note3\"\u003e\u003cstrong\u003eInput Shaft\u003ca href=\"#note3\"\u003e\u003cstrong\u003eInput Shafts\u003c\/strong\u003e\u003c\/a\u003e \u003cstrong\u003eDo I Have a BW4446, 4447,\u003c\/strong\u003e\u003cstrong\u003e BW4448, or 4449 Transfer Case in my Chassis Cab?\u003c\/strong\u003e\u003cbr\u003eStarting in 2019, RAM used two similar looking but different types of 70mm Input Bearing, 8-Bolt Mounting, Borg Warner transfer cases in RAM 3500, RAM 4500 and RAM 5500 chassis cab 4x4 trucks. RAM parts listings show both types as 44-46 models( electric shift) or BW4447 (manual shift) units, however, RAM factory Service Manuals show them as 44-46 or 4448 for electric shift and 44-47 or 44-49 for manual shift. QU12118 only fits the 44-48\/44-49 8 Bolt applications which are found in 2019-up RAM 3500\/4500\/5500 Cummins Diesel Chassis Cab trucks \u003cstrong\u003ewith\u003c\/strong\u003e 4.88 axle ratio.\u003c\/strong\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e\u003ca name=\"note2\"\u003e\u003c\/a\u003e\u003cspan style=\"color: #ff0000\"\u003e\u003cstrong\u003eTech Note 2:\u003c\/strong\u003e\u003c\/span\u003e\u003cstrong\u003e 2019-up Cummins High Output DRW Pickup\u003c\/strong\u003e \u003cbr\u003e2019 and newer RAM 3500 Dual Rear Wheel (\u003cstrong\u003eDRW\u003c\/strong\u003e) PICKUPS with the Cummins High Output Diesel Engine have either a BW4448 (electric shift) or BW4449 (manual shift) transfer case with 8 bolt mounting. 2019-up RAM 3500 4x4 Pickups equipped with the High Output Cummins Engine AND Single Rear Wheel use either a BW4446 or BW4447 with 8-Bolt Mounting. All other 2019-up RAM 2500, RAM 3500 4x4 PICKUPS with either gas engines or the standard Cummins Diesel and an electric shift transfer case use a 6-bolt mounting BW4446 (electric shift) or BW4447 (manual shift).\u003c\/p\u003e\n\u003cp\u003e\u003ca name=\"note3\"\u003e\u003c\/a\u003e\u003cspan style=\"color: #ff0000\"\u003e\u003cstrong\u003eTech Note 3:\u003c\/strong\u003e\u003c\/span\u003e \u003cstrong\u003eInput Shafts\u003c\/strong\u003e\u003cbr\u003eBorg Warner 4448 and 4449 Transfer Cases have a 28 spline input shaft and as of 2024 they are only used in RAM 3500 DRW pickups with the High Output Cummins Engine and RAM 3500, RAM 4500, RAM 5500 Cab and Chassis trucks with the Cummins Diesel, Aisin AS69RC Automatic Transmissions AND 4.88 Ratio Rear Axles. The Input spline count is 28. Input Bearing inside diameter is 70MM. The lighter duty BW4446 and BW4447 transfer case have a 29 spline Input Shaft.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan style=\"color: #ff0000\"\u003eApplications\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eRAM 3500-5500 Chassis Cab:\u003c\/strong\u003e\u003cbr\u003eWith Cummins Diesel \u003cstrong\u003eAND\u003c\/strong\u003e 4.88 Axle Ratio: 2019, 2020, 2021, 2022, 2023, 2024\u003c\/p\u003e","brand":"Torque King","offers":[{"title":"Default Title","offer_id":41661529129037,"sku":"12118","price":52.98,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0603\/0206\/5741\/files\/qu12118-a3-clean-1280-mf-webp__80483.1735256020.1280.1280.jpg?v=1742764904"},{"product_id":"12119-qu12119-transfer-case-rear-output-seal-for-ram-chassis-cabs-with-bw4448-4449","title":"QU12119 Transfer Case Rear Output Seal for RAM Chassis-Cabs with BW4448, 4449","description":"\u003cp\u003e\u003cstrong\u003eQU12119 Transfer Case Rear Output Seal for RAM Chassis Cab 4x4s with BW4448 or BW4449 Transfer Cases\u003c\/strong\u003e is an original equipment quality rear output seal with outer wiper lip for 2019 to current RAM 3500, RAM 4500, and RAM 5500 chassis-cab 4x4s with Cummins Diesel engine, Aisin AS69RC automatic transmission, 4.88 rear axle ratio, and either BW4448 electric shift or BW4449 manual shift Borg Warner Transfer Cases.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eNeed More Info? \u003c\/strong\u003e Use the handy Links below to access over 40 years of Dan's product and vehicle specific Tech Notes to easily get the information you need for your vehicle's repair, maintenance, or upgrade project!\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"color: #ff0000\"\u003e\u003cstrong\u003eDan the Gear Man® Tech Notes:\u003c\/strong\u003e\u003c\/span\u003e\u003cbr\u003e\u003cstrong\u003e \u003cbr\u003e\u003ca href=\"#note2\"\u003e2019-up Cummins High Output Pickup\u003c\/a\u003e\u003c\/strong\u003e\u003cbr\u003e\u003ca href=\"#note3\"\u003e\u003cstrong\u003eInput Shaft\u003ca href=\"#note3\"\u003e\u003cstrong\u003eInput Shafts\u003c\/strong\u003e\u003c\/a\u003e \u003cstrong\u003eDo I Have a BW4446, 4447,\u003c\/strong\u003e\u003cstrong\u003e BW4448, or 4449 Transfer Case in my Chassis Cab?\u003c\/strong\u003e\u003cbr\u003eStarting in 2019, RAM used two similar looking but different types of 70mm Input Bearing, 8-Bolt Mounting, Borg Warner transfer cases in RAM 3500, RAM 4500 and RAM 5500 chassis cab 4x4 trucks. RAM parts listings show both types as 44-46 models( electric shift) or BW4447 (manual shift) units, however, RAM factory Service Manuals show them as 44-46 or 4448 for electric shift and 44-47 or 44-49 for manual shift. QU12119 only fits the 44-48\/44-49 8 Bolt applications which are found in 2019-up RAM 3500\/4500\/5500 Cummins Diesel Chassis Cab trucks \u003cstrong\u003ewith\u003c\/strong\u003e 4.88 axle ratio.\u003c\/strong\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e\u003ca name=\"note2\"\u003e\u003c\/a\u003e\u003cspan style=\"color: #ff0000\"\u003e\u003cstrong\u003eTech Note 2:\u003c\/strong\u003e\u003c\/span\u003e\u003cstrong\u003e 2019-up Cummins High Output DRW Pickup\u003c\/strong\u003e \u003cbr\u003e2019 and newer RAM 3500 Dual Rear Wheel (\u003cstrong\u003eDRW\u003c\/strong\u003e) PICKUPS with the Cummins High Output Diesel Engine have either a BW4448 (electric shift) or BW4449 (manual shift) transfer case with 8 bolt mounting. 2019-up RAM 3500 4x4 Pickups equipped with the High Output Cummins Engine AND Single Rear Wheel use either a BW4446 or BW4447 with 8-Bolt Mounting. All other 2019-up RAM 2500, RAM 3500 4x4 PICKUPS with either gas engines or the standard Cummins Diesel and an electric shift transfer case use a 6-bolt mounting BW4446 (electric shift) or BW4447 (manual shift).\u003c\/p\u003e\n\u003cp\u003e\u003ca name=\"note3\"\u003e\u003c\/a\u003e\u003cspan style=\"color: #ff0000\"\u003e\u003cstrong\u003eTech Note 3:\u003c\/strong\u003e\u003c\/span\u003e \u003cstrong\u003eInput Shafts\u003c\/strong\u003e\u003cbr\u003eBorg Warner 4448 and 4449 Transfer Cases have a 28 spline input shaft and as of 2024 they are only used in RAM 3500 DRW pickups with the High Output Cummins Engine and RAM 3500, RAM 4500, RAM 5500 Cab and Chassis trucks with the Cummins Diesel, Aisin AS69RC Automatic Transmissions AND 4.88 Ratio Rear Axles. The Input spline count is 28. Input Bearing inside diameter is 70MM. The lighter duty BW4446 and BW4447 transfer case have a 29 spline Input Shaft.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan style=\"color: #ff0000\"\u003eApplications\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eRAM 3500-5500 Chassis Cab:\u003c\/strong\u003e\u003cbr\u003eWith Cummins Diesel \u003cstrong\u003eAND\u003c\/strong\u003e 4.88 Axle Ratio: 2019, 2020, 2021, 2022, 2023, 2024\u003c\/p\u003e","brand":"OEM-MFR","offers":[{"title":"Default Title","offer_id":41661529194573,"sku":"12119","price":119.98,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0603\/0206\/5741\/files\/qu12119_a1_clean_1280_mf_webp__49936.1735256061.1280.1280.jpg?v=1778912274"},{"product_id":"12120-qu12120-transfer-case-rear-flange-dust-shield-for-ram-bw4448-4449","title":"QU12120 Transfer Case Rear Flange Dust Shield for RAM BW4448, 4449","description":"\u003cp\u003e\u003cstrong\u003eQU12120 Transfer Case Rear Output Flange Dust Shield or Slinger for RAM Chassis Cab 4x4s with BW4448 or BW4449 Transfer Cases\u003c\/strong\u003e is a Genuine Borg Warner original equipment quality part for 2019 to current RAM 3500, RAM 4500, and RAM 5500 chassis-cab 4x4s with Cummins Diesel engine, Aisin AS69RC automatic transmission, 4.88 rear axle ratio, and either BW4448 electric shift or BW4449 manual shift Borg Warner Transfer Cases.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eNeed More Info? \u003c\/strong\u003e Use the handy Links below to access over 40 years of Dan's product and vehicle specific Tech Notes to easily get the information you need for your vehicle's repair, maintenance, or upgrade project!\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"color: #ff0000\"\u003e\u003cstrong\u003eDan the Gear Man® Tech Notes:\u003c\/strong\u003e\u003c\/span\u003e\u003cbr\u003e\u003cstrong\u003e \u003cbr\u003e\u003ca href=\"#note2\"\u003e2019-up Cummins High Output Pickup\u003c\/a\u003e\u003c\/strong\u003e\u003cbr\u003e\u003ca href=\"#note3\"\u003e\u003cstrong\u003eInput Shaft\u003ca href=\"#note3\"\u003e\u003cstrong\u003eInput Shafts\u003c\/strong\u003e\u003c\/a\u003e \u003cstrong\u003eDo I Have a BW4446, 4447,\u003c\/strong\u003e\u003cstrong\u003e BW4448, or 4449 Transfer Case in my Chassis Cab?\u003c\/strong\u003e\u003cbr\u003eStarting in 2019, RAM used two similar looking but different types of 70mm Input Bearing, 8-Bolt Mounting, Borg Warner transfer cases in RAM 3500, RAM 4500 and RAM 5500 chassis cab 4x4 trucks. RAM parts listings show both types as 44-46 models( electric shift) or BW4447 (manual shift) units, however, RAM factory Service Manuals show them as 44-46 or 4448 for electric shift and 44-47 or 44-49 for manual shift. QU12120 only fits the 44-48\/44-49 8 Bolt applications which are found in 2019-up RAM 3500\/4500\/5500 Cummins Diesel Chassis Cab trucks \u003cstrong\u003ewith\u003c\/strong\u003e 4.88 axle ratio.\u003c\/strong\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e\u003ca name=\"note2\"\u003e\u003c\/a\u003e\u003cspan style=\"color: #ff0000\"\u003e\u003cstrong\u003eTech Note 2:\u003c\/strong\u003e\u003c\/span\u003e\u003cstrong\u003e 2019-up Cummins High Output DRW Pickup\u003c\/strong\u003e \u003cbr\u003e2019 and newer RAM 3500 Dual Rear Wheel (\u003cstrong\u003eDRW\u003c\/strong\u003e) PICKUPS with the Cummins High Output Diesel Engine have either a BW4448 (electric shift) or BW4449 (manual shift) transfer case with 8 bolt mounting. 2019-up RAM 3500 4x4 Pickups equipped with the High Output Cummins Engine AND Single Rear Wheel use either a BW4446 or BW4447 with 8-Bolt Mounting. All other 2019-up RAM 2500, RAM 3500 4x4 PICKUPS with either gas engines or the standard Cummins Diesel and an electric shift transfer case use a 6-bolt mounting BW4446 (electric shift) or BW4447 (manual shift).\u003c\/p\u003e\n\u003cp\u003e\u003ca name=\"note3\"\u003e\u003c\/a\u003e\u003cspan style=\"color: #ff0000\"\u003e\u003cstrong\u003eTech Note 3:\u003c\/strong\u003e\u003c\/span\u003e \u003cstrong\u003eInput Shafts\u003c\/strong\u003e\u003cbr\u003eBorg Warner 4448 and 4449 Transfer Cases have a 28 spline input shaft and as of 2024 they are only used in RAM 3500 DRW pickups with the High Output Cummins Engine and RAM 3500, RAM 4500, RAM 5500 Cab and Chassis trucks with the Cummins Diesel, Aisin AS69RC Automatic Transmissions AND 4.88 Ratio Rear Axles. The Input spline count is 28. Input Bearing inside diameter is 70MM. The lighter duty BW4446 and BW4447 transfer case have a 29 spline Input Shaft.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan style=\"color: #ff0000\"\u003eApplications\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eRAM 3500-5500 Chassis Cab:\u003c\/strong\u003e\u003cbr\u003eWith Cummins Diesel \u003cstrong\u003eAND\u003c\/strong\u003e 4.88 Axle Ratio: 2019, 2020, 2021, 2022, 2023, 2024\u003c\/p\u003e","brand":"Torque King","offers":[{"title":"Default Title","offer_id":41661529292877,"sku":"12120","price":52.98,"currency_code":"USD","in_stock":true}]},{"product_id":"12121-qu12121-transfer-case-rear-output-flange-to-shaft-seal-for-ram-bw4448-4449","title":"QU12121 Transfer Case Rear Output Flange To Shaft Seal for RAM BW4448 4449","description":"\u003cp\u003e\u003cstrong\u003eQU12121 Transfer Case Rear Output Flange to Shaft Seal for RAM Chassis Cab 4x4s with BW4448 or BW4449 Transfer Cases\u003c\/strong\u003e is an original equipment quality part that seals oil from leaking past the output shaft splines for 2019 to current RAM 3500, RAM 4500, and RAM 5500 chassis-cab 4x4s with Cummins Diesel engine, Aisin AS69RC automatic transmission, 4.88 rear axle ratio, and either BW4448 electric shift or BW4449 manual shift Borg Warner Transfer Cases.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eNeed More Info? \u003c\/strong\u003e Use the handy Links below to access over 40 years of Dan's product and vehicle specific Tech Notes to easily get the information you need for your vehicle's repair, maintenance, or upgrade project!\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"color: #ff0000\"\u003e\u003cstrong\u003eDan the Gear Man® Tech Notes:\u003c\/strong\u003e\u003c\/span\u003e\u003cbr\u003e\u003cstrong\u003e \u003cbr\u003e\u003ca href=\"#note2\"\u003e2019-up Cummins High Output Pickup\u003c\/a\u003e\u003c\/strong\u003e\u003cbr\u003e\u003ca href=\"#note3\"\u003e\u003cstrong\u003eInput Shaft\u003ca href=\"#note3\"\u003e\u003cstrong\u003eInput Shafts\u003c\/strong\u003e\u003c\/a\u003e \u003cstrong\u003eDo I Have a BW4446, 4447,\u003c\/strong\u003e\u003cstrong\u003e BW4448, or 4449 Transfer Case in my Chassis Cab?\u003c\/strong\u003e\u003cbr\u003eStarting in 2019, RAM used two similar looking but different types of 70mm Input Bearing, 8-Bolt Mounting, Borg Warner transfer cases in RAM 3500, RAM 4500 and RAM 5500 chassis cab 4x4 trucks. RAM parts listings show both types as 44-46 models( electric shift) or BW4447 (manual shift) units, however, RAM factory Service Manuals show them as 44-46 or 4448 for electric shift and 44-47 or 44-49 for manual shift. QU12121 only fits the 44-48\/44-49 8 Bolt applications which are found in 2019-up RAM 3500\/4500\/5500 Cummins Diesel Chassis Cab trucks \u003cstrong\u003ewith\u003c\/strong\u003e 4.88 axle ratio.\u003c\/strong\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e\u003ca name=\"note2\"\u003e\u003c\/a\u003e\u003cspan style=\"color: #ff0000\"\u003e\u003cstrong\u003eTech Note 2:\u003c\/strong\u003e\u003c\/span\u003e\u003cstrong\u003e 2019-up Cummins High Output DRW Pickup\u003c\/strong\u003e \u003cbr\u003e2019 and newer RAM 3500 Dual Rear Wheel (\u003cstrong\u003eDRW\u003c\/strong\u003e) PICKUPS with the Cummins High Output Diesel Engine have either a BW4448 (electric shift) or BW4449 (manual shift) transfer case with 8 bolt mounting. 2019-up RAM 3500 4x4 Pickups equipped with the High Output Cummins Engine AND Single Rear Wheel use either a BW4446 or BW4447 with 8-Bolt Mounting. All other 2019-up RAM 2500, RAM 3500 4x4 PICKUPS with either gas engines or the standard Cummins Diesel and an electric shift transfer case use a 6-bolt mounting BW4446 (electric shift) or BW4447 (manual shift).\u003c\/p\u003e\n\u003cp\u003e\u003ca name=\"note3\"\u003e\u003c\/a\u003e\u003cspan style=\"color: #ff0000\"\u003e\u003cstrong\u003eTech Note 3:\u003c\/strong\u003e\u003c\/span\u003e \u003cstrong\u003eInput Shafts\u003c\/strong\u003e\u003cbr\u003eBorg Warner 4448 and 4449 Transfer Cases have a 28 spline input shaft and as of 2024 they are only used in RAM 3500 DRW pickups with the High Output Cummins Engine and RAM 3500, RAM 4500, RAM 5500 Cab and Chassis trucks with the Cummins Diesel, Aisin AS69RC Automatic Transmissions AND 4.88 Ratio Rear Axles. The Input spline count is 28. Input Bearing inside diameter is 70MM. The lighter duty BW4446 and BW4447 transfer case have a 29 spline Input Shaft.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan style=\"color: #ff0000\"\u003eApplications\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eRAM 3500-5500 Chassis Cab:\u003c\/strong\u003e\u003cbr\u003eWith Cummins Diesel \u003cstrong\u003eAND\u003c\/strong\u003e 4.88 Axle Ratio: 2019, 2020, 2021, 2022, 2023, 2024\u003c\/p\u003e","brand":"Torque King","offers":[{"title":"Default Title","offer_id":41661529325645,"sku":"12121","price":14.98,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0603\/0206\/5741\/files\/qu12121-a3-clean-1280-mf-webp__40682.1735256088.1280.1280.jpg?v=1742764950"},{"product_id":"12122-qu12122-transfer-case-output-flange-washer-for-ram-bw4448-bw4449","title":"QU12122 Transfer Case Output Flange Washer for RAM BW4448 BW4449","description":"\u003cp\u003e\u003cstrong\u003eQU12122 Transfer Case Rear Output Flange Washer for RAM Chassis Cab 4x4s with BW4448 or BW4449 Transfer Cases\u003c\/strong\u003e is an original equipment quality part that goes between your output shaft and rear output retaining nut for 2019 to current RAM 3500, RAM 4500, and RAM 5500 chassis-cab 4x4s with Cummins Diesel engine, Aisin AS69RC automatic transmission, 4.88 rear axle ratio, and either BW4448 electric shift or BW4449 manual shift Borg Warner Transfer Cases.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eNeed More Info? \u003c\/strong\u003e Use the handy Links below to access over 40 years of Dan's product and vehicle specific Tech Notes to easily get the information you need for your vehicle's repair, maintenance, or upgrade project!\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"color: #ff0000\"\u003e\u003cstrong\u003eDan the Gear Man® Tech Notes:\u003c\/strong\u003e\u003c\/span\u003e\u003cbr\u003e\u003cstrong\u003e \u003cbr\u003e\u003ca href=\"#note2\"\u003e2019-up Cummins High Output Pickup\u003c\/a\u003e\u003c\/strong\u003e\u003cbr\u003e\u003ca href=\"#note3\"\u003e\u003cstrong\u003eInput Shaft\u003ca href=\"#note3\"\u003e\u003cstrong\u003eInput Shafts\u003c\/strong\u003e\u003c\/a\u003e \u003cstrong\u003eDo I Have a BW4446, 4447,\u003c\/strong\u003e\u003cstrong\u003e BW4448, or 4449 Transfer Case in my Chassis Cab?\u003c\/strong\u003e\u003cbr\u003eStarting in 2019, RAM used two similar looking but different types of 70mm Input Bearing, 8-Bolt Mounting, Borg Warner transfer cases in RAM 3500, RAM 4500 and RAM 5500 chassis cab 4x4 trucks. RAM parts listings show both types as 44-46 models( electric shift) or BW4447 (manual shift) units, however, RAM factory Service Manuals show them as 44-46 or 4448 for electric shift and 44-47 or 44-49 for manual shift. QU12122 only fits the 44-48\/44-49 8 Bolt applications which are found in 2019-up RAM 3500\/4500\/5500 Cummins Diesel Chassis Cab trucks \u003cstrong\u003ewith\u003c\/strong\u003e 4.88 axle ratio.\u003c\/strong\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e\u003ca name=\"note2\"\u003e\u003c\/a\u003e\u003cspan style=\"color: #ff0000\"\u003e\u003cstrong\u003eTech Note 2:\u003c\/strong\u003e\u003c\/span\u003e\u003cstrong\u003e 2019-up Cummins High Output DRW Pickup\u003c\/strong\u003e \u003cbr\u003e2019 and newer RAM 3500 Dual Rear Wheel (\u003cstrong\u003eDRW\u003c\/strong\u003e) PICKUPS with the Cummins High Output Diesel Engine have either a BW4448 (electric shift) or BW4449 (manual shift) transfer case with 8 bolt mounting. 2019-up RAM 3500 4x4 Pickups equipped with the High Output Cummins Engine AND Single Rear Wheel use either a BW4446 or BW4447 with 8-Bolt Mounting. All other 2019-up RAM 2500, RAM 3500 4x4 PICKUPS with either gas engines or the standard Cummins Diesel and an electric shift transfer case use a 6-bolt mounting BW4446 (electric shift) or BW4447 (manual shift).\u003c\/p\u003e\n\u003cp\u003e\u003ca name=\"note3\"\u003e\u003c\/a\u003e\u003cspan style=\"color: #ff0000\"\u003e\u003cstrong\u003eTech Note 3:\u003c\/strong\u003e\u003c\/span\u003e \u003cstrong\u003eInput Shafts\u003c\/strong\u003e\u003cbr\u003eBorg Warner 4448 and 4449 Transfer Cases have a 28 spline input shaft and as of 2024 they are only used in RAM 3500 DRW pickups with the High Output Cummins Engine and RAM 3500, RAM 4500, RAM 5500 Cab and Chassis trucks with the Cummins Diesel, Aisin AS69RC Automatic Transmissions AND 4.88 Ratio Rear Axles. The Input spline count is 28. Input Bearing inside diameter is 70MM. The lighter duty BW4446 and BW4447 transfer case have a 29 spline Input Shaft.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan style=\"color: #ff0000\"\u003eApplications\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eRAM 3500-5500 Chassis Cab:\u003c\/strong\u003e\u003cbr\u003eWith Cummins Diesel \u003cstrong\u003eAND\u003c\/strong\u003e 4.88 Axle Ratio: 2019, 2020, 2021, 2022, 2023, 2024\u003c\/p\u003e","brand":"Torque King","offers":[{"title":"Default Title","offer_id":41661529423949,"sku":"12122","price":18.98,"currency_code":"USD","in_stock":true}]},{"product_id":"12123-qu12123-transfer-case-driveshaft-flange-yoke-for-ram-bw4448-bw4449","title":"QU12123 Transfer Case Driveshaft Flange Yoke for RAM BW4448, BW4449","description":"\u003cp\u003e\u003cstrong\u003eQU12123 Transfer Case Rear Output Flange Yoke for RAM Chassis Cab 4x4s with BW4448 or BW4449 Transfer Cases\u003c\/strong\u003e is a genuine Borg Warner original equipment part  for 2019 to current RAM 3500, RAM 4500, and RAM 5500 chassis-cab 4x4s with Cummins Diesel engine, Aisin AS69RC automatic transmission, 4.88 rear axle ratio, and either BW4448 electric shift or BW4449 manual shift Borg Warner Transfer Cases.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eNeed More Info? \u003c\/strong\u003e Use the handy Links below to access over 40 years of Dan's product and vehicle specific Tech Notes to easily get the information you need for your vehicle's repair, maintenance, or upgrade project!\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"color: #ff0000\"\u003e\u003cstrong\u003eDan the Gear Man® Tech Notes:\u003c\/strong\u003e\u003c\/span\u003e\u003cbr\u003e\u003cstrong\u003e \u003cbr\u003e\u003ca href=\"#note2\"\u003e2019-up Cummins High Output Pickup\u003c\/a\u003e\u003c\/strong\u003e\u003cbr\u003e\u003ca href=\"#note3\"\u003e\u003cstrong\u003eInput Shaft\u003ca href=\"#note3\"\u003e\u003cstrong\u003eInput Shafts\u003c\/strong\u003e\u003c\/a\u003e \u003cstrong\u003eDo I Have a BW4446, 4447,\u003c\/strong\u003e\u003cstrong\u003e BW4448, or 4449 Transfer Case in my Chassis Cab?\u003c\/strong\u003e\u003cbr\u003eStarting in 2019, RAM used two similar looking but different types of 70mm Input Bearing, 8-Bolt Mounting, Borg Warner transfer cases in RAM 3500, RAM 4500 and RAM 5500 chassis cab 4x4 trucks. RAM parts listings show both types as 44-46 models( electric shift) or BW4447 (manual shift) units, however, RAM factory Service Manuals show them as 44-46 or 4448 for electric shift and 44-47 or 44-49 for manual shift. QU12123 only fits the 44-48\/44-49 8 Bolt applications which are found in 2019-up RAM 3500\/4500\/5500 Cummins Diesel Chassis Cab trucks \u003cstrong\u003ewith\u003c\/strong\u003e 4.88 axle ratio.\u003c\/strong\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e\u003ca name=\"note2\"\u003e\u003c\/a\u003e\u003cspan style=\"color: #ff0000\"\u003e\u003cstrong\u003eTech Note 2:\u003c\/strong\u003e\u003c\/span\u003e\u003cstrong\u003e 2019-up Cummins High Output DRW Pickup\u003c\/strong\u003e \u003cbr\u003e2019 and newer RAM 3500 Dual Rear Wheel (\u003cstrong\u003eDRW\u003c\/strong\u003e) PICKUPS with the Cummins High Output Diesel Engine have either a BW4448 (electric shift) or BW4449 (manual shift) transfer case with 8 bolt mounting. 2019-up RAM 3500 4x4 Pickups equipped with the High Output Cummins Engine AND Single Rear Wheel use either a BW4446 or BW4447 with 8-Bolt Mounting. All other 2019-up RAM 2500, RAM 3500 4x4 PICKUPS with either gas engines or the standard Cummins Diesel and an electric shift transfer case use a 6-bolt mounting BW4446 (electric shift) or BW4447 (manual shift).\u003c\/p\u003e\n\u003cp\u003e\u003ca name=\"note3\"\u003e\u003c\/a\u003e\u003cspan style=\"color: #ff0000\"\u003e\u003cstrong\u003eTech Note 3:\u003c\/strong\u003e\u003c\/span\u003e \u003cstrong\u003eInput Shafts\u003c\/strong\u003e\u003cbr\u003eBorg Warner 4448 and 4449 Transfer Cases have a 28 spline input shaft and as of 2024 they are only used in RAM 3500 DRW pickups with the High Output Cummins Engine and RAM 3500, RAM 4500, RAM 5500 Cab and Chassis trucks with the Cummins Diesel, Aisin AS69RC Automatic Transmissions AND 4.88 Ratio Rear Axles. The Input spline count is 28. Input Bearing inside diameter is 70MM. The lighter duty BW4446 and BW4447 transfer case have a 29 spline Input Shaft.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan style=\"color: #ff0000\"\u003eApplications\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eRAM 3500-5500 Chassis Cab:\u003c\/strong\u003e\u003cbr\u003eWith Cummins Diesel \u003cstrong\u003eAND\u003c\/strong\u003e 4.88 Axle Ratio: 2019, 2020, 2021, 2022, 2023, 2024\u003c\/p\u003e","brand":"Borg Warner","offers":[{"title":"Default Title","offer_id":41661529456717,"sku":"12123","price":439.98,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0603\/0206\/5741\/files\/qu12123-a7-clean-1280-mf-webp__71115.1735256131.1280.1280.jpg?v=1742764983"},{"product_id":"12124-qu12124-transfer-case-flange-nut-for-ram-bw4448-bw4449","title":"QU12124 Transfer Case Flange Nut for RAM BW4448, BW4449","description":"\u003cp\u003e\u003cstrong\u003eQU12124 Transfer Case Rear Output Flange Nut for RAM Chassis Cab 4x4s with BW4448 or BW4449 Transfer Cases\u003c\/strong\u003e is a genuine Borg Warner original equipment part  for 2019 to current RAM 3500, RAM 4500, and RAM 5500 chassis-cab 4x4s with Cummins Diesel engine, Aisin AS69RC automatic transmission, 4.88 rear axle ratio, and either BW4448 electric shift or BW4449 manual shift Borg Warner Transfer Cases.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eNeed More Info? \u003c\/strong\u003e Use the handy Links below to access over 40 years of Dan's product and vehicle specific Tech Notes to easily get the information you need for your vehicle's repair, maintenance, or upgrade project!\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"color: #ff0000\"\u003e\u003cstrong\u003eDan the Gear Man® Tech Notes:\u003c\/strong\u003e\u003c\/span\u003e\u003cbr\u003e\u003cstrong\u003e \u003cbr\u003e\u003ca href=\"#note2\"\u003e2019-up Cummins High Output Pickup\u003c\/a\u003e\u003c\/strong\u003e\u003cbr\u003e\u003ca href=\"#note3\"\u003e\u003cstrong\u003eInput Shaft\u003ca href=\"#note3\"\u003e\u003cstrong\u003eInput Shafts\u003c\/strong\u003e\u003c\/a\u003e \u003cstrong\u003eDo I Have a BW4446, 4447,\u003c\/strong\u003e\u003cstrong\u003e BW4448, or 4449 Transfer Case in my Chassis Cab?\u003c\/strong\u003e\u003cbr\u003eStarting in 2019, RAM used two similar looking but different types of 70mm Input Bearing, 8-Bolt Mounting, Borg Warner transfer cases in RAM 3500, RAM 4500 and RAM 5500 chassis cab 4x4 trucks. RAM parts listings show both types as 44-46 models( electric shift) or BW4447 (manual shift) units, however, RAM factory Service Manuals show them as 44-46 or 4448 for electric shift and 44-47 or 44-49 for manual shift. QU12124 only fits the 44-48\/44-49 8 Bolt applications which are found in 2019-up RAM 3500\/4500\/5500 Cummins Diesel Chassis Cab trucks \u003cstrong\u003ewith\u003c\/strong\u003e 4.88 axle ratio.\u003c\/strong\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e\u003ca name=\"note2\"\u003e\u003c\/a\u003e\u003cspan style=\"color: #ff0000\"\u003e\u003cstrong\u003eTech Note 2:\u003c\/strong\u003e\u003c\/span\u003e\u003cstrong\u003e 2019-up Cummins High Output DRW Pickup\u003c\/strong\u003e \u003cbr\u003e2019 and newer RAM 3500 Dual Rear Wheel (\u003cstrong\u003eDRW\u003c\/strong\u003e) PICKUPS with the Cummins High Output Diesel Engine have either a BW4448 (electric shift) or BW4449 (manual shift) transfer case with 8 bolt mounting. 2019-up RAM 3500 4x4 Pickups equipped with the High Output Cummins Engine AND Single Rear Wheel use either a BW4446 or BW4447 with 8-Bolt Mounting. All other 2019-up RAM 2500, RAM 3500 4x4 PICKUPS with either gas engines or the standard Cummins Diesel and an electric shift transfer case use a 6-bolt mounting BW4446 (electric shift) or BW4447 (manual shift).\u003c\/p\u003e\n\u003cp\u003e\u003ca name=\"note3\"\u003e\u003c\/a\u003e\u003cspan style=\"color: #ff0000\"\u003e\u003cstrong\u003eTech Note 3:\u003c\/strong\u003e\u003c\/span\u003e \u003cstrong\u003eInput Shafts\u003c\/strong\u003e\u003cbr\u003eBorg Warner 4448 and 4449 Transfer Cases have a 28 spline input shaft and as of 2024 they are only used in RAM 3500 DRW pickups with the High Output Cummins Engine and RAM 3500, RAM 4500, RAM 5500 Cab and Chassis trucks with the Cummins Diesel, Aisin AS69RC Automatic Transmissions AND 4.88 Ratio Rear Axles. The Input spline count is 28. Input Bearing inside diameter is 70MM. The lighter duty BW4446 and BW4447 transfer case have a 29 spline Input Shaft.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan style=\"color: #ff0000\"\u003eApplications\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eRAM 3500-5500 Chassis Cab:\u003c\/strong\u003e\u003cbr\u003eWith Cummins Diesel \u003cstrong\u003eAND\u003c\/strong\u003e 4.88 Axle Ratio: 2019, 2020, 2021, 2022, 2023, 2024\u003c\/p\u003e","brand":"Borg Warner","offers":[{"title":"Default Title","offer_id":41661529587789,"sku":"12124","price":51.98,"currency_code":"USD","in_stock":true}]},{"product_id":"12125-qu12125-transfer-case-oil-pump-for-ram-bw4448-bw4449","title":"QU12125 Transfer Case Oil Pump for Ram BW4448, BW4449","description":"\u003cp\u003e\u003cstrong\u003eQU12125 Transfer Case Oil Pump for 2019-Current RAM BW4448 and BW4449 Transfer Cases\u003c\/strong\u003e is a genuine Borg Warner original equipment Oil Pump. QU12125 fits 2019-current RAM 3500, RAM 4500, and RAM 5500 4x4 trucks with Cummins Diesel engines, Aisin AS69RC automatic transmissions and either Borg Warner 44-48 electric shift or 44-49 manual shift transfer cases. See notes below for specific fitment information.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eNeed More Info? \u003c\/strong\u003e Use the handy Links below to access over 40 years of Dan's product and vehicle specific Tech Notes to easily get the information you need for your vehicle's repair, maintenance, or upgrade project!\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"color: #ff0000\"\u003e\u003cstrong\u003eDan the Gear Man® Tech Notes:\u003c\/strong\u003e\u003c\/span\u003e\u003cbr\u003e\u003cstrong\u003e \u003cbr\u003e\u003ca href=\"#note2\"\u003e2019-up Cummins High Output Pickup\u003c\/a\u003e\u003c\/strong\u003e\u003cbr\u003e\u003ca href=\"#note3\"\u003e\u003cstrong\u003eInput Shaft\u003ca href=\"#note3\"\u003e\u003cstrong\u003eInput Shafts\u003c\/strong\u003e\u003c\/a\u003e \u003cstrong\u003eDo I Have a BW4446, 4447,\u003c\/strong\u003e\u003cstrong\u003e BW4448, or 4449 Transfer Case in my Chassis Cab?\u003c\/strong\u003e\u003cbr\u003eStarting in 2019, RAM used two similar looking but different types of 70mm Input Bearing, 8-Bolt Mounting, Borg Warner transfer cases in RAM 3500, RAM 4500 and RAM 5500 chassis cab 4x4 trucks. RAM parts listings show both types as 44-46 models( electric shift) or BW4447 (manual shift) units, however, RAM factory Service Manuals show them as 44-46 or 4448 for electric shift and 44-47 or 44-49 for manual shift. QU12125 only fits the 44-48\/44-49 8 Bolt applications which are found in 2019-up RAM 3500\/4500\/5500 Cummins Diesel Chassis Cab trucks \u003cstrong\u003ewith\u003c\/strong\u003e 4.88 axle ratio.\u003c\/strong\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e\u003ca name=\"note2\"\u003e\u003c\/a\u003e\u003cspan style=\"color: #ff0000\"\u003e\u003cstrong\u003eTech Note 2:\u003c\/strong\u003e\u003c\/span\u003e\u003cstrong\u003e 2019-up Cummins High Output DRW Pickup\u003c\/strong\u003e \u003cbr\u003eQU12125 fits 2019 and newer RAM 3500 Dual Rear Wheel (\u003cstrong\u003eDRW\u003c\/strong\u003e) PICKUPS with the Cummins High Output Diesel Engine have either a BW4448 (electric shift) or BW4449 (manual shift) transfer case with 8 bolt mounting. 2019-up RAM 3500 4x4 Pickups equipped with the High Output Cummins Engine AND Single Rear Wheel use either a BW4446 or BW4447 with 8-Bolt Mounting. All other 2019-up RAM 2500, RAM 3500 4x4 PICKUPS with either gas engines or the standard Cummins Diesel and an electric shift transfer case use a 6-bolt mounting BW4446 (electric shift) or BW4447 (manual shift).\u003c\/p\u003e\n\u003cp\u003e\u003ca name=\"note3\"\u003e\u003c\/a\u003e\u003cspan style=\"color: #ff0000\"\u003e\u003cstrong\u003eTech Note 3:\u003c\/strong\u003e\u003c\/span\u003e \u003cstrong\u003eInput Shafts\u003c\/strong\u003e\u003cbr\u003eBorg Warner 4448 and 4449 Transfer Cases have a 28 spline input shaft and as of 2024 they are only used in RAM 3500 DRW pickups with the High Output Cummins Engine and RAM 3500, RAM 4500, RAM 5500 Cab and Chassis trucks with the Cummins Diesel, Aisin AS69RC Automatic Transmissions AND 4.88 Ratio Rear Axles. The Input spline count is 28. Input Bearing inside diameter is 70MM. The lighter duty BW4446 and BW4447 transfer case have a 29 spline Input Shaft.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan style=\"color: #ff0000\"\u003eApplications\u003c\/span\u003e\u003cbr\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eRAM 3500 DRW Pickup with High Output Cummins Diesel Engine:\u003cbr\u003e\u003c\/strong\u003eDual Rear Wheel Pickups: 2019, 2020, 2021, 2022, 2023, 2024\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eRAM 3500-5500 Chassis Cab:\u003c\/strong\u003e\u003cbr\u003eWith Cummins Diesel \u003cstrong\u003eAND\u003c\/strong\u003e 4.88 Axle Ratio: 2019, 2020, 2021, 2022, 2023, 2024\u003c\/p\u003e","brand":"Borg Warner","offers":[{"title":"Default Title","offer_id":41661529620557,"sku":"12125","price":169.98,"currency_code":"USD","in_stock":true}]},{"product_id":"12126-qu12126-transfer-case-input-gear-for-ram-bw4448-bw4449","title":"QU12126 Transfer Case Input Gear for RAM BW4448, BW4449","description":"\u003cp\u003e\u003cstrong\u003eQU12126 28 Spline Input Gear and Plantary Assembly for 2019-up RAM BW4448, BW4449 Transfer Case\u003c\/strong\u003e is a genuine Borg Warner replacement assembly that includes the Input Shaft, Plantary Unit, and Input to Mainshaft Pilot Bearing. QU12126 fits 2019 and newer RAM 3500, RAM 4500, RAM 5500 4x4 trucks with Cummins Diesel engines \u003cstrong\u003eand\u003c\/strong\u003e either electric shift BW4448 or manual shaft BW4449 transfer cases. See Notes below for specific fitment information.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eNeed More Info? \u003c\/strong\u003e Use the handy Links below to access over 40 years of Dan's product and vehicle specific Tech Notes to easily get the information you need for your vehicle's repair, maintenance, or upgrade project!\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"color: #ff0000\"\u003e\u003cstrong\u003eDan the Gear Man® Tech Notes:\u003c\/strong\u003e\u003c\/span\u003e\u003cbr\u003e\u003cstrong\u003e \u003cbr\u003e\u003ca href=\"#note2\"\u003e2019-up Cummins High Output Pickup\u003c\/a\u003e\u003c\/strong\u003e\u003cbr\u003e\u003ca href=\"#note3\"\u003e\u003cstrong\u003eInput Shaft\u003ca href=\"#note3\"\u003e\u003cstrong\u003eInput Shafts\u003c\/strong\u003e\u003c\/a\u003e \u003cstrong\u003eDo I Have a BW4446, 4447,\u003c\/strong\u003e\u003cstrong\u003e BW4448, or 4449 Transfer Case in my Chassis Cab?\u003c\/strong\u003e\u003cbr\u003eStarting in 2019, RAM used two similar looking but different types of 70mm Input Bearing, 8-Bolt Mounting, Borg Warner transfer cases in RAM 3500, RAM 4500 and RAM 5500 chassis cab 4x4 trucks. RAM parts listings show both types as 44-46 models( electric shift) or BW4447 (manual shift) units, however, RAM factory Service Manuals show them as 44-46 or 4448 for electric shift and 44-47 or 44-49 for manual shift. QU12126 only fits the 44-48\/44-49 8 Bolt applications which are found in 2019-up RAM 3500\/4500\/5500 Cummins Diesel Chassis Cab trucks \u003cstrong\u003ewith\u003c\/strong\u003e 4.88 axle ratio.\u003c\/strong\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e\u003ca name=\"note2\"\u003e\u003c\/a\u003e\u003cspan style=\"color: #ff0000\"\u003e\u003cstrong\u003eTech Note 2:\u003c\/strong\u003e\u003c\/span\u003e\u003cstrong\u003e 2019-up Cummins High Output DRW Pickup\u003c\/strong\u003e \u003cbr\u003eQU12126 fits 2019 and newer RAM 3500 Dual Rear Wheel (\u003cstrong\u003eDRW\u003c\/strong\u003e) PICKUPS with the Cummins High Output Diesel Engine have either a BW4448 (electric shift) or BW4449 (manual shift) transfer case with 8 bolt mounting. 2019-up RAM 3500 4x4 Pickups equipped with the High Output Cummins Engine AND Single Rear Wheel use either a BW4446 or BW4447 with 8-Bolt Mounting. All other 2019-up RAM 2500, RAM 3500 4x4 PICKUPS with either gas engines or the standard Cummins Diesel and an electric shift transfer case use a 6-bolt mounting BW4446 (electric shift) or BW4447 (manual shift).\u003c\/p\u003e\n\u003cp\u003e\u003ca name=\"note3\"\u003e\u003c\/a\u003e\u003cspan style=\"color: #ff0000\"\u003e\u003cstrong\u003eTech Note 3:\u003c\/strong\u003e\u003c\/span\u003e \u003cstrong\u003eInput Shafts\u003c\/strong\u003e\u003cbr\u003eBorg Warner 4448 and 4449 Transfer Cases have a 28 spline input shaft and as of 2024 they are only used in RAM 3500 DRW pickups with the High Output Cummins Engine and RAM 3500, RAM 4500, RAM 5500 Cab and Chassis trucks with the Cummins Diesel, Aisin AS69RC Automatic Transmissions AND 4.88 Ratio Rear Axles. The Input spline count is 28. Input Bearing inside diameter is 70MM. The lighter duty BW4446 and BW4447 transfer case have a 29 spline Input Shaft.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan style=\"color: #ff0000\"\u003eApplications\u003c\/span\u003e\u003cbr\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eRAM 3500 DRW Pickup with High Output Cummins Diesel Engine:\u003cbr\u003e\u003c\/strong\u003e2019, 2020, 2021, 2022, 2023, 2024\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eRAM 3500-5500 Chassis Cab:\u003c\/strong\u003e\u003cbr\u003eWith Cummins Diesel \u003cstrong\u003eAND\u003c\/strong\u003e 4.88 Axle Ratio: 2019, 2020, 2021, 2022, 2023, 2024\u003c\/p\u003e","brand":"Borg Warner","offers":[{"title":"Default Title","offer_id":41661529686093,"sku":"12126","price":1479.98,"currency_code":"USD","in_stock":true}]},{"product_id":"12127-qu12127-bw4448-bw4449-transfer-case-annulus-for-2019-up-ram","title":"QU12127 BW4448, BW4449 Transfer Case Annulus for 2019-up RAM","description":"\u003cp\u003e\u003cstrong\u003eQU12127 Transfer Case Annulus Gear for 2019-up RAM BW4448, BW4449 Transfer Case\u003c\/strong\u003e is a genuine Borg Warner Planetary Annulus Gear for 2019 and newer RAM 3500, RAM 4500, RAM 5500 4x4 trucks with Cummins Diesel engines \u003cstrong\u003eand\u003c\/strong\u003e either electric shift BW4448 or manual shaft BW4449 transfer cases. See Notes below for specific fitment information.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eNeed More Info? \u003c\/strong\u003e Use the handy Links below to access over 40 years of Dan's product and vehicle specific Tech Notes to easily get the information you need for your vehicle's repair, maintenance, or upgrade project!\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"color: #ff0000\"\u003e\u003cstrong\u003eDan the Gear Man® Tech Notes:\u003c\/strong\u003e\u003c\/span\u003e\u003cbr\u003e\u003cstrong\u003e \u003cbr\u003e\u003ca href=\"#note2\"\u003e2019-up Cummins High Output Pickup\u003c\/a\u003e\u003c\/strong\u003e\u003cbr\u003e\u003ca href=\"#note3\"\u003e\u003cstrong\u003eInput Shaft\u003ca href=\"#note3\"\u003e\u003cstrong\u003eInput Shafts\u003c\/strong\u003e\u003c\/a\u003e \u003cstrong\u003eDo I Have a BW4446, 4447,\u003c\/strong\u003e\u003cstrong\u003e BW4448, or 4449 Transfer Case in my Chassis Cab?\u003c\/strong\u003e\u003cbr\u003eStarting in 2019, RAM used two similar looking but different types of 70mm Input Bearing, 8-Bolt Mounting, Borg Warner transfer cases in RAM 3500, RAM 4500 and RAM 5500 chassis cab 4x4 trucks. RAM parts listings show both types as 44-46 models( electric shift) or BW4447 (manual shift) units, however, RAM factory Service Manuals show them as 44-46 or 4448 for electric shift and 44-47 or 44-49 for manual shift. QU12127 only fits the 44-48\/44-49 8 Bolt applications which are found in 2019-up RAM 3500\/4500\/5500 Cummins Diesel Chassis Cab trucks \u003cstrong\u003ewith\u003c\/strong\u003e 4.88 axle ratio.\u003c\/strong\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e\u003ca name=\"note2\"\u003e\u003c\/a\u003e\u003cspan style=\"color: #ff0000\"\u003e\u003cstrong\u003eTech Note 2:\u003c\/strong\u003e\u003c\/span\u003e\u003cstrong\u003e 2019-up Cummins High Output DRW Pickup\u003c\/strong\u003e \u003cbr\u003eQU12127 fits 2019 and newer RAM 3500 Dual Rear Wheel (\u003cstrong\u003eDRW\u003c\/strong\u003e) PICKUPS with the Cummins High Output Diesel Engine have either a BW4448 (electric shift) or BW4449 (manual shift) transfer case with 8 bolt mounting. 2019-up RAM 3500 4x4 Pickups equipped with the High Output Cummins Engine AND Single Rear Wheel use either a BW4446 or BW4447 with 8-Bolt Mounting. All other 2019-up RAM 2500, RAM 3500 4x4 PICKUPS with either gas engines or the standard Cummins Diesel and an electric shift transfer case use a 6-bolt mounting BW4446 (electric shift) or BW4447 (manual shift).\u003c\/p\u003e\n\u003cp\u003e\u003ca name=\"note3\"\u003e\u003c\/a\u003e\u003cspan style=\"color: #ff0000\"\u003e\u003cstrong\u003eTech Note 3:\u003c\/strong\u003e\u003c\/span\u003e \u003cstrong\u003eInput Shafts\u003c\/strong\u003e\u003cbr\u003eBorg Warner 4448 and 4449 Transfer Cases have a 28 spline input shaft and as of 2024 they are only used in RAM 3500 DRW pickups with the High Output Cummins Engine and RAM 3500, RAM 4500, RAM 5500 Cab and Chassis trucks with the Cummins Diesel, Aisin AS69RC Automatic Transmissions AND 4.88 Ratio Rear Axles. The Input spline count is 28. Input Bearing inside diameter is 70MM. The lighter duty BW4446 and BW4447 transfer case have a 29 spline Input Shaft.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan style=\"color: #ff0000\"\u003eApplications\u003c\/span\u003e\u003cbr\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eRAM 3500 DRW Pickup with High Output Cummins Diesel Engine:\u003cbr\u003e\u003c\/strong\u003e2019, 2020, 2021, 2022, 2023, 2024\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eRAM 3500-5500 Chassis Cab:\u003c\/strong\u003e\u003cbr\u003eWith Cummins Diesel \u003cstrong\u003eAND\u003c\/strong\u003e 4.88 Axle Ratio: 2019, 2020, 2021, 2022, 2023, 2024\u003c\/p\u003e","brand":"Torque King","offers":[{"title":"Default Title","offer_id":41661529751629,"sku":"12127","price":299.98,"currency_code":"USD","in_stock":true}]},{"product_id":"12128-qu12128-transfer-case-annulus-snap-ring-for-ram-bw4448-bw4449","title":"QU12128 Transfer Case Annulus Snap Ring for RAM BW4448, BW4449","description":"\u003cp\u003e\u003cstrong\u003eQU12128 Transfer Case Annulus Gear Snap Ring for 2019-up RAM BW4448, BW4449 Transfer Case\u003c\/strong\u003e is a genuine Borg Warner Snap Ring that retains your Planetary Annulus Gear in the front case. QU12128 fits 2019 and newer RAM 3500, RAM 4500, RAM 5500 4x4 trucks with Cummins Diesel engines \u003cstrong\u003eand\u003c\/strong\u003e either electric shift BW4448 or manual shaft BW4449 transfer cases. See Notes below for specific fitment information.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eNeed More Info? \u003c\/strong\u003e Use the handy Links below to access over 40 years of Dan's product and vehicle specific Tech Notes to easily get the information you need for your vehicle's repair, maintenance, or upgrade project!\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"color: #ff0000\"\u003e\u003cstrong\u003eDan the Gear Man® Tech Notes:\u003c\/strong\u003e\u003c\/span\u003e\u003cbr\u003e\u003cstrong\u003e \u003cbr\u003e\u003ca href=\"#note2\"\u003e2019-up Cummins High Output Pickup\u003c\/a\u003e\u003c\/strong\u003e\u003cbr\u003e\u003ca href=\"#note3\"\u003e\u003cstrong\u003eInput Shaft\u003ca href=\"#note3\"\u003e\u003cstrong\u003eInput Shafts\u003c\/strong\u003e\u003c\/a\u003e \u003cstrong\u003eDo I Have a BW4446, 4447,\u003c\/strong\u003e\u003cstrong\u003e BW4448, or 4449 Transfer Case in my Chassis Cab?\u003c\/strong\u003e\u003cbr\u003eStarting in 2019, RAM used two similar looking but different types of 70mm Input Bearing, 8-Bolt Mounting, Borg Warner transfer cases in RAM 3500, RAM 4500 and RAM 5500 chassis cab 4x4 trucks. RAM parts listings show both types as 44-46 models( electric shift) or BW4447 (manual shift) units, however, RAM factory Service Manuals show them as 44-46 or 4448 for electric shift and 44-47 or 44-49 for manual shift. QU12128 only fits the 44-48\/44-49 8 Bolt applications which are found in 2019-up RAM 3500\/4500\/5500 Cummins Diesel Chassis Cab trucks \u003cstrong\u003ewith\u003c\/strong\u003e 4.88 axle ratio.\u003c\/strong\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e\u003ca name=\"note2\"\u003e\u003c\/a\u003e\u003cspan style=\"color: #ff0000\"\u003e\u003cstrong\u003eTech Note 2:\u003c\/strong\u003e\u003c\/span\u003e\u003cstrong\u003e 2019-up Cummins High Output DRW Pickup\u003c\/strong\u003e \u003cbr\u003eQU12128 fits 2019 and newer RAM 3500 Dual Rear Wheel (\u003cstrong\u003eDRW\u003c\/strong\u003e) PICKUPS with the Cummins High Output Diesel Engine have either a BW4448 (electric shift) or BW4449 (manual shift) transfer case with 8 bolt mounting. 2019-up RAM 3500 4x4 Pickups equipped with the High Output Cummins Engine AND Single Rear Wheel use either a BW4446 or BW4447 with 8-Bolt Mounting. All other 2019-up RAM 2500, RAM 3500 4x4 PICKUPS with either gas engines or the standard Cummins Diesel and an electric shift transfer case use a 6-bolt mounting BW4446 (electric shift) or BW4447 (manual shift).\u003c\/p\u003e\n\u003cp\u003e\u003ca name=\"note3\"\u003e\u003c\/a\u003e\u003cspan style=\"color: #ff0000\"\u003e\u003cstrong\u003eTech Note 3:\u003c\/strong\u003e\u003c\/span\u003e \u003cstrong\u003eInput Shafts\u003c\/strong\u003e\u003cbr\u003eBorg Warner 4448 and 4449 Transfer Cases have a 28 spline input shaft and as of 2024 they are only used in RAM 3500 DRW pickups with the High Output Cummins Engine and RAM 3500, RAM 4500, RAM 5500 Cab and Chassis trucks with the Cummins Diesel, Aisin AS69RC Automatic Transmissions AND 4.88 Ratio Rear Axles. The Input spline count is 28. Input Bearing inside diameter is 70MM. The lighter duty BW4446 and BW4447 transfer case have a 29 spline Input Shaft.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan style=\"color: #ff0000\"\u003eApplications\u003c\/span\u003e\u003cbr\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eRAM 3500 DRW Pickup with High Output Cummins Diesel Engine:\u003cbr\u003e\u003c\/strong\u003e2019, 2020, 2021, 2022, 2023, 2024\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eRAM 3500-5500 Chassis Cab:\u003c\/strong\u003e\u003cbr\u003eWith Cummins Diesel \u003cstrong\u003eAND\u003c\/strong\u003e 4.88 Axle Ratio: 2019, 2020, 2021, 2022, 2023, 2024\u003c\/p\u003e","brand":"Torque King","offers":[{"title":"Default Title","offer_id":41661529817165,"sku":"12128","price":14.98,"currency_code":"USD","in_stock":true}]},{"product_id":"12129-qu12129-transfer-case-rear-output-seal-for-ram-3500-pickup-with-bw4448-bw4449","title":"QU12129 Transfer Case Rear Output Seal for RAM 3500 Pickup with BW4448, BW4449","description":"\u003cp\u003e\u003cstrong\u003eQU12129 Rear Output Seal for 2019-up RAM 3500 Pickup BW4448, BW4449 Transfer Case\u003c\/strong\u003e is a original equipment quality part. QU12129 fits 2019 and newer RAM 3500 Dual Rear Wheel 4x4 PICKUPS with Cummins High Output Diesel engines \u003cstrong\u003eand\u003c\/strong\u003e either electric shift BW4448 or manual shaft BW4449 transfer cases. See Notes below for specific fitment information.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eNeed More Info? \u003c\/strong\u003e Use the handy Links below to access over 40 years of Dan's product and vehicle specific Tech Notes to easily get the information you need for your vehicle's repair, maintenance, or upgrade project!\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"color: #ff0000\"\u003e\u003cstrong\u003eDan the Gear Man® Tech Notes:\u003c\/strong\u003e\u003c\/span\u003e\u003cbr\u003e\u003cstrong\u003e \u003cbr\u003e\u003ca href=\"#note2\"\u003e2019-up Cummins High Output Pickup\u003c\/a\u003e\u003c\/strong\u003e\u003cbr\u003e\u003ca href=\"#note3\"\u003e\u003cstrong\u003eInput Shaft\u003ca href=\"#note3\"\u003e\u003cstrong\u003eInput Shafts\u003c\/strong\u003e\u003c\/a\u003e \u003cstrong\u003eDo I Have a BW4446, 4447,\u003c\/strong\u003e\u003cstrong\u003e BW4448, or 4449 Transfer Case in my Chassis Cab?\u003c\/strong\u003e\u003cbr\u003eStarting in 2019, RAM used two similar looking but different types of 70mm Input Bearing, 8-Bolt Mounting, Borg Warner transfer cases in RAM 3500, RAM 4500 and RAM 5500 chassis cab 4x4 trucks. RAM parts listings show both types as 44-46 models( electric shift) or BW4447 (manual shift) units, however, RAM factory Service Manuals show them as 44-46 or 4448 for electric shift and 44-47 or 44-49 for manual shift. \u003c\/strong\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e\u003ca name=\"note2\"\u003e\u003c\/a\u003e\u003cspan style=\"color: #ff0000\"\u003e\u003cstrong\u003eTech Note 2:\u003c\/strong\u003e\u003c\/span\u003e\u003cstrong\u003e 2019-up Cummins High Output DRW Pickup\u003c\/strong\u003e \u003cbr\u003eQU12129 ONLY fits 2019 and newer RAM 3500 Dual Rear Wheel (\u003cstrong\u003eDRW\u003c\/strong\u003e) PICKUPS with the Cummins High Output Diesel Engine with either a BW4448 (electric shift) or BW4449 (manual shift) transfer case with 8 bolt mounting. 2019-up RAM 3500 4x4 Pickups equipped with the High Output Cummins Engine AND Single Rear Wheel use either a BW4446 or BW4447 with 8-Bolt Mounting. All other 2019-up RAM 2500, RAM 3500 4x4 PICKUPS with either gas engines or the standard Cummins Diesel and an electric shift transfer case use a 6-bolt mounting BW4446 (electric shift) or BW4447 (manual shift).\u003c\/p\u003e\n\u003cp\u003e\u003ca name=\"note3\"\u003e\u003c\/a\u003e\u003cspan style=\"color: #ff0000\"\u003e\u003cstrong\u003eTech Note 3:\u003c\/strong\u003e\u003c\/span\u003e \u003cstrong\u003eInput Shafts\u003c\/strong\u003e\u003cbr\u003eBorg Warner 4448 and 4449 Transfer Cases have a 28 spline input shaft and as of 2024 they are only used in RAM 3500 DRW pickups with the High Output Cummins Engine and RAM 3500, RAM 4500, RAM 5500 Cab and Chassis trucks with the Cummins Diesel, Aisin AS69RC Automatic Transmissions AND 4.88 Ratio Rear Axles. The Input spline count is 28. Input Bearing inside diameter is 70MM. The lighter duty BW4446 and BW4447 transfer case have a 29 spline Input Shaft.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan style=\"color: #ff0000\"\u003eApplications\u003c\/span\u003e\u003cbr\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eRAM 3500 DRW Pickup with High Output Cummins Diesel Engine:\u003cbr\u003e\u003c\/strong\u003e2019, 2020, 2021, 2022, 2023, 2024\u003c\/p\u003e","brand":"Torque King","offers":[{"title":"Default Title","offer_id":41661529849933,"sku":"12129","price":174.98,"currency_code":"USD","in_stock":true}]},{"product_id":"12130-qu12130-transfer-case-mainshaft-for-ram-3500-drw-with-bw4448-bw4449","title":"QU12130 Transfer Case Mainshaft for RAM 3500 DRW with BW4448, BW4449","description":"\u003cp\u003eQU12130 Transfer Case Mainshaft\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQU12130 Rear Output SHaft or Mainshaft for 2019-up RAM 3500 Dually Pickup BW4448, BW4449 Transfer Case\u003c\/strong\u003e is a genuine original equipment Borg Warner replacement part. QU12130 fits 2019 and newer RAM 3500 Dual Rear Wheel 4x4 PICKUPS with Cummins High Output Diesel engines \u003cstrong\u003eand\u003c\/strong\u003e either electric shift BW4448 or manual shaft BW4449 transfer cases. See Notes below for specific fitment information.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eNeed More Info? \u003c\/strong\u003e Use the handy Links below to access over 40 years of Dan's product and vehicle specific Tech Notes to easily get the information you need for your vehicle's repair, maintenance, or upgrade project!\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"color: #ff0000\"\u003e\u003cstrong\u003eDan the Gear Man® Tech Notes:\u003c\/strong\u003e\u003c\/span\u003e\u003cbr\u003e\u003cstrong\u003e \u003cbr\u003e\u003ca href=\"#note2\"\u003e2019-up Cummins High Output Pickup\u003c\/a\u003e\u003c\/strong\u003e\u003cbr\u003e\u003ca href=\"#note3\"\u003e\u003cstrong\u003eInput Shaft\u003ca href=\"#note3\"\u003e\u003cstrong\u003eInput Shafts\u003c\/strong\u003e\u003c\/a\u003e \u003cstrong\u003eDo I Have a BW4446, 4447,\u003c\/strong\u003e\u003cstrong\u003e BW4448, or 4449 Transfer Case in my Chassis Cab?\u003c\/strong\u003e\u003cbr\u003eStarting in 2019, RAM used two similar looking but different types of 70mm Input Bearing, 8-Bolt Mounting, Borg Warner transfer cases in RAM 3500, RAM 4500 and RAM 5500 chassis cab 4x4 trucks. RAM parts listings show both types as 44-46 models( electric shift) or BW4447 (manual shift) units, however, RAM factory Service Manuals show them as 44-46 or 4448 for electric shift and 44-47 or 44-49 for manual shift.\u003c\/strong\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e\u003ca name=\"note2\"\u003e\u003c\/a\u003e\u003cspan style=\"color: #ff0000\"\u003e\u003cstrong\u003eTech Note 2:\u003c\/strong\u003e\u003c\/span\u003e\u003cstrong\u003e 2019-up Cummins High Output DRW Pickup\u003c\/strong\u003e \u003cbr\u003eQU12130 ONLY fits 2019 and newer RAM 3500 Dual Rear Wheel (\u003cstrong\u003eDRW\u003c\/strong\u003e) PICKUPS with the Cummins High Output Diesel Engine with either a BW4448 (electric shift) or BW4449 (manual shift) transfer case with 8 bolt mounting. 2019-up RAM 3500 4x4 Pickups equipped with the High Output Cummins Engine AND Single Rear Wheel use either a BW4446 or BW4447 with 8-Bolt Mounting. All other 2019-up RAM 2500, RAM 3500 4x4 PICKUPS with either gas engines or the standard Cummins Diesel and an electric shift transfer case use a 6-bolt mounting BW4446 (electric shift) or BW4447 (manual shift).\u003c\/p\u003e\n\u003cp\u003e\u003ca name=\"note3\"\u003e\u003c\/a\u003e\u003cspan style=\"color: #ff0000\"\u003e\u003cstrong\u003eTech Note 3:\u003c\/strong\u003e\u003c\/span\u003e \u003cstrong\u003eInput Shafts\u003c\/strong\u003e\u003cbr\u003eBorg Warner 4448 and 4449 Transfer Cases have a 28 spline input shaft and as of 2024 they are only used in RAM 3500 DRW pickups with the High Output Cummins Engine and RAM 3500, RAM 4500, RAM 5500 Cab and Chassis trucks with the Cummins Diesel, Aisin AS69RC Automatic Transmissions AND 4.88 Ratio Rear Axles. The Input spline count is 28. Input Bearing inside diameter is 70MM. The lighter duty BW4446 and BW4447 transfer case have a 29 spline Input Shaft.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan style=\"color: #ff0000\"\u003eApplications\u003c\/span\u003e\u003cbr\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eRAM 3500 DRW Pickup with High Output Cummins Diesel Engine:\u003cbr\u003e\u003c\/strong\u003e2019, 2020, 2021, 2022, 2023, 2024\u003c\/p\u003e","brand":"Borg Warner","offers":[{"title":"Default Title","offer_id":41661529915469,"sku":"12130","price":329.98,"currency_code":"USD","in_stock":true}]},{"product_id":"12131-qu12131-transfer-case-mainshaft-for-ram-cab-chassis-with-bw4448-bw4449","title":"QU12131 Transfer Case Mainshaft for RAM Cab \u0026 Chassis with BW4448, BW4449","description":"\u003cp\u003eQU12131 Transfer Case Mainshaft\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQU12131 Rear Output Shaft or Mainshaft for 2019-up RAM BW4448, BW4449 Transfer Case\u003c\/strong\u003e is a genuine Borg Warner original equipment replacement part. QU12131 fits 2019 and newer RAM 3500, RAM 4500, RAM 5500 CHASSIS CAB 4x4 trucks with Cummins Diesel engines \u003cstrong\u003eand\u003c\/strong\u003e either electric shift BW4448 or manual shaft BW4449 transfer cases. See Notes below for specific fitment information.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eNeed More Info? \u003c\/strong\u003e Use the handy Links below to access over 40 years of Dan's product and vehicle specific Tech Notes to easily get the information you need for your vehicle's repair, maintenance, or upgrade project!\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"color: #ff0000\"\u003e\u003cstrong\u003eDan the Gear Man® Tech Notes:\u003c\/strong\u003e\u003c\/span\u003e\u003cbr\u003e\u003cstrong\u003e \u003cbr\u003e\u003ca href=\"#note2\"\u003e2019-up Cummins High Output Pickup\u003c\/a\u003e\u003c\/strong\u003e\u003cbr\u003e\u003ca href=\"#note3\"\u003e\u003cstrong\u003eInput Shaft\u003ca href=\"#note3\"\u003e\u003cstrong\u003eInput Shafts\u003c\/strong\u003e\u003c\/a\u003e \u003cstrong\u003eDo I Have a BW4446, 4447,\u003c\/strong\u003e\u003cstrong\u003e BW4448, or 4449 Transfer Case in my Chassis Cab?\u003c\/strong\u003e\u003cbr\u003eStarting in 2019, RAM used two similar looking but different types of 70mm Input Bearing, 8-Bolt Mounting, Borg Warner transfer cases in RAM 3500, RAM 4500 and RAM 5500 chassis cab 4x4 trucks. RAM parts listings show both types as 44-46 models( electric shift) or BW4447 (manual shift) units, however, RAM factory Service Manuals show them as 44-46 or 4448 for electric shift and 44-47 or 44-49 for manual shift. QU12131 only fits the 44-48\/44-49 8 Bolt applications which are found in 2019-up RAM 3500\/4500\/5500 Cummins Diesel Chassis Cab trucks \u003cstrong\u003ewith\u003c\/strong\u003e 4.88 axle ratio.\u003c\/strong\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e\u003ca name=\"note2\"\u003e\u003c\/a\u003e\u003cspan style=\"color: #ff0000\"\u003e\u003cstrong\u003eTech Note 2:\u003c\/strong\u003e\u003c\/span\u003e\u003cstrong\u003e 2019-up Cummins High Output DRW Pickup\u003c\/strong\u003e \u003cbr\u003e2019 and newer RAM 3500 Dual Rear Wheel (\u003cstrong\u003eDRW\u003c\/strong\u003e) PICKUPS with the Cummins High Output Diesel Engine have either a BW4448 (electric shift) or BW4449 (manual shift) transfer case with 8 bolt mounting. 2019-up RAM 3500 4x4 Pickups equipped with the High Output Cummins Engine AND Single Rear Wheel use either a BW4446 or BW4447 with 8-Bolt Mounting. All other 2019-up RAM 2500, RAM 3500 4x4 PICKUPS with either gas engines or the standard Cummins Diesel and an electric shift transfer case use a 6-bolt mounting BW4446 (electric shift) or BW4447 (manual shift).\u003c\/p\u003e\n\u003cp\u003e\u003ca name=\"note3\"\u003e\u003c\/a\u003e\u003cspan style=\"color: #ff0000\"\u003e\u003cstrong\u003eTech Note 3:\u003c\/strong\u003e\u003c\/span\u003e \u003cstrong\u003eInput Shafts\u003c\/strong\u003e\u003cbr\u003eBorg Warner 4448 and 4449 Transfer Cases have a 28 spline input shaft and as of 2024 they are only used in RAM 3500 DRW pickups with the High Output Cummins Engine and RAM 3500, RAM 4500, RAM 5500 Cab and Chassis trucks with the Cummins Diesel, Aisin AS69RC Automatic Transmissions AND 4.88 Ratio Rear Axles. The Input spline count is 28. Input Bearing inside diameter is 70MM. The lighter duty BW4446 and BW4447 transfer case have a 29 spline Input Shaft.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan style=\"color: #ff0000\"\u003eApplications\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eRAM 3500-5500 Chassis Cab:\u003c\/strong\u003e\u003cbr\u003eWith Cummins Diesel \u003cstrong\u003eAND\u003c\/strong\u003e 4.88 Axle Ratio: 2019, 2020, 2021, 2022, 2023, 2024\u003c\/p\u003e","brand":"Borg Warner","offers":[{"title":"Default Title","offer_id":41661529981005,"sku":"12131","price":539.98,"currency_code":"USD","in_stock":true}]},{"product_id":"12132-qu12132-transfer-case-main-shaft-support-for-ram-bw4448-bw4449","title":"QU12132 Transfer Case Main Shaft Support for RAM BW4448, BW4449","description":"\u003cp\u003e\u003cstrong\u003eQU12132 Mainshaft Support with Bearing for 2019-up RAM BW4448, BW4449 Transfer Case\u003c\/strong\u003e is a genuine Borg Warner replacement assembly that includes the Mainhaft Support and QU12104 Mainshaft Support Bearing. QU12132 fits 2019 and newer RAM 3500, RAM 4500, RAM 5500 4x4 trucks with Cummins Diesel engines \u003cstrong\u003eand\u003c\/strong\u003e either electric shift BW4448 or manual shaft BW4449 transfer cases. See Notes below for specific fitment information.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eNeed More Info? \u003c\/strong\u003e Use the handy Links below to access over 40 years of Dan's product and vehicle specific Tech Notes to easily get the information you need for your vehicle's repair, maintenance, or upgrade project!\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"color: #ff0000\"\u003e\u003cstrong\u003eDan the Gear Man® Tech Notes:\u003c\/strong\u003e\u003c\/span\u003e\u003cbr\u003e\u003cstrong\u003e \u003cbr\u003e\u003ca href=\"#note2\"\u003e2019-up Cummins High Output Pickup\u003c\/a\u003e\u003c\/strong\u003e\u003cbr\u003e\u003ca href=\"#note3\"\u003e\u003cstrong\u003eInput Shaft\u003ca href=\"#note3\"\u003e\u003cstrong\u003eInput Shafts\u003c\/strong\u003e\u003c\/a\u003e \u003cstrong\u003eDo I Have a BW4446, 4447,\u003c\/strong\u003e\u003cstrong\u003e BW4448, or 4449 Transfer Case in my Chassis Cab?\u003c\/strong\u003e\u003cbr\u003eStarting in 2019, RAM used two similar looking but different types of 70mm Input Bearing, 8-Bolt Mounting, Borg Warner transfer cases in RAM 3500, RAM 4500 and RAM 5500 chassis cab 4x4 trucks. RAM parts listings show both types as 44-46 models( electric shift) or BW4447 (manual shift) units, however, RAM factory Service Manuals show them as 44-46 or 4448 for electric shift and 44-47 or 44-49 for manual shift. QU12132 only fits the 44-48\/44-49 8 Bolt applications which are found in 2019-up RAM 3500\/4500\/5500 Cummins Diesel Chassis Cab trucks \u003cstrong\u003ewith\u003c\/strong\u003e 4.88 axle ratio.\u003c\/strong\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e\u003ca name=\"note2\"\u003e\u003c\/a\u003e\u003cspan style=\"color: #ff0000\"\u003e\u003cstrong\u003eTech Note 2:\u003c\/strong\u003e\u003c\/span\u003e\u003cstrong\u003e 2019-up Cummins High Output DRW Pickup\u003c\/strong\u003e \u003cbr\u003eQU12132 fits 2019 and newer RAM 3500 Dual Rear Wheel (\u003cstrong\u003eDRW\u003c\/strong\u003e) PICKUPS with the Cummins High Output Diesel Engine and either a BW4448 (electric shift) or BW4449 (manual shift) transfer case with 8 bolt mounting. 2019-up RAM 3500 4x4 Pickups equipped with the High Output Cummins Engine AND Single Rear Wheel use either a BW4446 or BW4447 with 8-Bolt Mounting. All other 2019-up RAM 2500, RAM 3500 4x4 PICKUPS with either gas engines or the standard Cummins Diesel and an electric shift transfer case use a 6-bolt mounting BW4446 (electric shift) or BW4447 (manual shift).\u003c\/p\u003e\n\u003cp\u003e\u003ca name=\"note3\"\u003e\u003c\/a\u003e\u003cspan style=\"color: #ff0000\"\u003e\u003cstrong\u003eTech Note 3:\u003c\/strong\u003e\u003c\/span\u003e \u003cstrong\u003eInput Shafts\u003c\/strong\u003e\u003cbr\u003eBorg Warner 4448 and 4449 Transfer Cases have a 28 spline input shaft and as of 2024 they are only used in RAM 3500 DRW pickups with the High Output Cummins Engine and RAM 3500, RAM 4500, RAM 5500 Cab and Chassis trucks with the Cummins Diesel, Aisin AS69RC Automatic Transmissions AND 4.88 Ratio Rear Axles. The Input spline count is 28. Input Bearing inside diameter is 70MM. The lighter duty BW4446 and BW4447 transfer case have a 29 spline Input Shaft.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan style=\"color: #ff0000\"\u003eApplications\u003c\/span\u003e\u003cbr\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eRAM 3500 DRW Pickup with High Output Cummins Diesel Engine:\u003cbr\u003e\u003c\/strong\u003e2019, 2020, 2021, 2022, 2023, 2024\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eRAM 3500-5500 Chassis Cab:\u003c\/strong\u003e\u003cbr\u003eWith Cummins Diesel \u003cstrong\u003eAND\u003c\/strong\u003e 4.88 Axle Ratio: 2019, 2020, 2021, 2022, 2023, 2024\u003c\/p\u003e","brand":"Borg Warner","offers":[{"title":"Default Title","offer_id":41661530013773,"sku":"12132","price":154.98,"currency_code":"USD","in_stock":true}]},{"product_id":"12133-qu12133-transfer-case-chain-for-ram-bw4448-bw4449","title":"QU12133 Transfer Case Chain for RAM BW4448, BW4449","description":"\u003cp\u003e\u003cstrong\u003eQU12133 Morse Drive Chain for 2019-up RAM BW4448, BW4449 Transfer Case\u003c\/strong\u003e is a genuine Borg Warner Morse Transfer Case Drive Chain that fits 2019 and newer RAM 3500, RAM 4500, RAM 5500 4x4 trucks with Cummins Diesel engines \u003cstrong\u003eand\u003c\/strong\u003e either electric shift BW4448 or manual shaft BW4449 transfer cases. See Notes below for specific fitment information.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eNeed More Info? \u003c\/strong\u003e Use the handy Links below to access over 40 years of Dan's product and vehicle specific Tech Notes to easily get the information you need for your vehicle's repair, maintenance, or upgrade project!\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"color: #ff0000\"\u003e\u003cstrong\u003eDan the Gear Man® Tech Notes:\u003c\/strong\u003e\u003c\/span\u003e\u003cbr\u003e\u003cstrong\u003e \u003cbr\u003e\u003ca href=\"#note2\"\u003e2019-up Cummins High Output Pickup\u003c\/a\u003e\u003c\/strong\u003e\u003cbr\u003e\u003ca href=\"#note3\"\u003e\u003cstrong\u003eInput Shaft\u003ca href=\"#note3\"\u003e\u003cstrong\u003eInput Shafts\u003c\/strong\u003e\u003c\/a\u003e \u003cstrong\u003eDo I Have a BW4446, 4447,\u003c\/strong\u003e\u003cstrong\u003e BW4448, or 4449 Transfer Case in my Chassis Cab?\u003c\/strong\u003e\u003cbr\u003eStarting in 2019, RAM used two similar looking but different types of 70mm Input Bearing, 8-Bolt Mounting, Borg Warner transfer cases in RAM 3500, RAM 4500 and RAM 5500 chassis cab 4x4 trucks. RAM parts listings show both types as 44-46 models( electric shift) or BW4447 (manual shift) units, however, RAM factory Service Manuals show them as 44-46 or 4448 for electric shift and 44-47 or 44-49 for manual shift. QU12133 only fits the 44-48\/44-49 8 Bolt applications which are found in 2019-up RAM 3500\/4500\/5500 Cummins Diesel Chassis Cab trucks \u003cstrong\u003ewith\u003c\/strong\u003e 4.88 axle ratio.\u003c\/strong\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e\u003ca name=\"note2\"\u003e\u003c\/a\u003e\u003cspan style=\"color: #ff0000\"\u003e\u003cstrong\u003eTech Note 2:\u003c\/strong\u003e\u003c\/span\u003e\u003cstrong\u003e 2019-up Cummins High Output DRW Pickup\u003c\/strong\u003e \u003cbr\u003eQU12133 fits 2019 and newer RAM 3500 Dual Rear Wheel (\u003cstrong\u003eDRW\u003c\/strong\u003e) PICKUPS with the Cummins High Output Diesel Engine and either a BW4448 (electric shift) or BW4449 (manual shift) transfer case with 8 bolt mounting. 2019-up RAM 3500 4x4 Pickups equipped with the High Output Cummins Engine AND Single Rear Wheel use either a BW4446 or BW4447 with 8-Bolt Mounting. All other 2019-up RAM 2500, RAM 3500 4x4 PICKUPS with either gas engines or the standard Cummins Diesel and an electric shift transfer case use a 6-bolt mounting BW4446 (electric shift) or BW4447 (manual shift).\u003c\/p\u003e\n\u003cp\u003e\u003ca name=\"note3\"\u003e\u003c\/a\u003e\u003cspan style=\"color: #ff0000\"\u003e\u003cstrong\u003eTech Note 3:\u003c\/strong\u003e\u003c\/span\u003e \u003cstrong\u003eInput Shafts\u003c\/strong\u003e\u003cbr\u003eBorg Warner 4448 and 4449 Transfer Cases have a 28 spline input shaft and as of 2024 they are only used in RAM 3500 DRW pickups with the High Output Cummins Engine and RAM 3500, RAM 4500, RAM 5500 Cab and Chassis trucks with the Cummins Diesel, Aisin AS69RC Automatic Transmissions AND 4.88 Ratio Rear Axles. The Input spline count is 28. Input Bearing inside diameter is 70MM. The lighter duty BW4446 and BW4447 transfer case have a 29 spline Input Shaft.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan style=\"color: #ff0000\"\u003eApplications\u003c\/span\u003e\u003cbr\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eRAM 3500 DRW Pickup with High Output Cummins Diesel Engine:\u003cbr\u003e\u003c\/strong\u003e2019, 2020, 2021, 2022, 2023, 2024\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eRAM 3500-5500 Chassis Cab:\u003c\/strong\u003e\u003cbr\u003eWith Cummins Diesel \u003cstrong\u003eAND\u003c\/strong\u003e 4.88 Axle Ratio: 2019, 2020, 2021, 2022, 2023, 2024\u003c\/p\u003e","brand":"Borg Warner","offers":[{"title":"Default Title","offer_id":41661530079309,"sku":"12133","price":515.98,"currency_code":"USD","in_stock":false}]},{"product_id":"11967-qu11967-borg-warner-flange-dust-cover-for-ram","title":"QU11967 Borg Warner Flange Dust Cover for Ram","description":"\n","brand":"Torque King","offers":[{"title":"Default Title","offer_id":41661570777165,"sku":"11967","price":13.98,"currency_code":"USD","in_stock":true}]},{"product_id":"11969-qu11969-borg-warner-shift-rail-for-ram","title":"QU11969 Borg Warner Shift Rail for Ram","description":"\u003cp\u003eQU11969 Borg Warner Shift Rail for Ram\u003c\/p\u003e","brand":"Torque King","offers":[{"title":"Default Title","offer_id":41661570941005,"sku":"11969","price":54.98,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0603\/0206\/5741\/files\/qu11969-a1-clean-1280-2-mf-webp__55255.1735255823.1280.1280.jpg?v=1742767146"},{"product_id":"11971-qu11971-borg-warner-oil-pickup-tube","title":"QU11971 Borg Warner Oil Pickup Tube","description":"\u003cp\u003e\u003cstrong\u003eQU11971 Borg Warner Oil Pickup Tube\u003c\/strong\u003e for Borg Warner 44-46 transfer cases\u003c\/p\u003e","brand":"Torque King","offers":[{"title":"Default Title","offer_id":41661571006541,"sku":"11971","price":61.98,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0603\/0206\/5741\/files\/QU11971__12762.1722376350.1280.1280.jpg?v=1742767176"}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0603\/0206\/5741\/collections\/untitled-1__04261_b41f6fec-b9b8-47b9-be4b-d548e56380a3.jpg?v=1775229194","url":"https:\/\/torqueking.com\/collections\/2019-and-up-ram-bw4449-manual-shift-transfer-case.oembed?page=2","provider":"Torque King 4x4","version":"1.0","type":"link"}