QU11963 Transfer Case Rear Case Haft Sub Assembly for Ram BW4447

QU11963 Transfer Case Rear Case Half Sub-Assembly for Ram BW4447 2019-up Ram 2500, Ram 3500 pickups with either 6.4L Hemi or 6.7L Cummins Diesel Engines & either 8HP75 or 68RFE Automatic Transmission. QU11963 is a genuine Borg Warner part for RAM BW4447 Manual Shift Transfer Cases that includes these factory assembled parts: Rear Case, Rear Output Ball Bearing, Rear Output Bushing, Rear Output Seal, Front Output Rear Ball Bearing, and Coil. Assembled by Borg Warner in Mexico using global components.

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Dan the Gear Man® Tech Notes:
Do I Have a BW4446 or BW4448 Transfer Case in my Chassis Cab?
2019-up Cummins High Output Pickup
Applications

Tech Note 1: Do I Have a BW4447 or BW4449 Transfer Case in my Chassis Cab?
Starting in 2019, RAM used two similar looking but different 70mm Input Bearing, 8-Bolt Mounting, manual shaft Borg Warner transfer cases in RAM 3500, RAM 4500 and RAM 5500 chassis cab 4x4 trucks. RAM parts listings show both types as 44-47 models, however, RAM factory Service Manuals show them as 44-47 and 44-49.

Tech Note 2: 2019-up Cummins High Output DRW Pickup
2019 and newer RAM 3500 Dual Rear Wheel (DRW) PICKUPS with the Cummins High Output Diesel Engine and manual shift transfer case have a BW4449 transfer case with 8 bolt mounting. 2019-up RAM 3500 4x4 Pickups equipped with the High Output Cummins Engine AND Single Rear Wheel use a 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 manual shift transfer case use a 6-bolt mounting BW4447.

Tech Note 3: Matching Parts
Saved for Future Use

Applications

RAM 2500, RAM 3500 Pickup with with 6.4L or Standard Cummins Diesel Engine:
2019, 2020, 2021, 2022, 2023, 2024