{"title":"Chains \u0026 Sprockets 2019 and Newer Ram BW4448","description":"\u003cp\u003eShop now for Drive Chains and Sprockets for 2019 and Newer Ram Borg Warner  44-48 electric shift transfer cases.\u003c\/p\u003e","products":[{"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}]}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0603\/0206\/5741\/collections\/drive_chains_and_sprockets__72277.original_6200b40f-c7e4-4041-915d-1b8fe44c7130.jpg?v=1775230573","url":"https:\/\/torqueking.com\/collections\/chains-sprockets-2019-and-newer-ram-bw4448.oembed","provider":"Torque King 4x4","version":"1.0","type":"link"}