Description
Transfer Case
RTC4446D-10
BW4446; Electric Shift, 28 Spline Input, 8 Bolt Adapter Pattern, Rear Bolt Yoke, Exposed Front Output Shaft, Shift motor is not included, Tag Numbers: 68396136AA, 68396136AB, 68396136AC, 68396136AD, Hollander Numbers: 412-10218
BW4446 T-Case 19-24 Ram 3500 4DR CandC, 4500/5500 AS66RC, R. Bolt Yoke, W/O Motor
Remanufactured BW4446 Transfer Case, 19-24 Ram 3500 Crew Cab Cab Chassis, 4500/5500 Without DPL Option, With Aisin Trans, Rear Bolt Yoke, Electric Shift, Without Shift Motor
Zumbrota Drivetrain Transfer Cases are rebuilt to unparalleled standards for confidence and satisfaction driving behind the wheel. Our expert craftsmen take pride in restoring each unit to ensure the utmost quality by diligently executing each step. Cases and internal components are thoroughly inspected and tested for signs of wear such as cracks, stripped threads, shaft straightness, gear wear and chain stretch. Zumbrota uses an exclusive Hydro-blast rinse and blasting procedure on internal and external parts, followed by a proprietary shot-enticed deep cleaning. Each unit is fully rebuilt with replacement of all bearings, seals, and viscous couplers. All finished units are thoroughly spun tested for shift-ability and noise. All transfer cases are shipped in high density plastic totes to eliminate damage in transit.
BW4446 Transfer Case
29 Spline Input
Magnet wire in rear case
Rear Bolt on Yoke
8-Bolt Transmission Adapter
External Spline Front Output Shaft
Shift Motor is Not Included
BW4446 Transfer Case
29 Spline Input
Magnet wire in rear case
Rear Bolt on Yoke
8-Bolt Transmission Adapter
External Spline Front Output Shaft
Shift Motor is Not Included
California Proposition 65: WARNING: This product can expose you to chemicals including arsenic, which is known to the State of California to cause cancer. For more information, go to www.P65Warnings.ca.gov.
Housing Color: Aluminum
Housing Material: Aluminum
Rear Output Type: Bolt On
Selector Switch Positions: 3 positions
Shift Operation Type: Electric
Transfer Case Fluid Capacity: 1.9
Transfer Case Fluid Included: No
Transfer Case Fluid Type: Synthetic TCF
Transfer Case Motor Included: No
Detailed Fitment Results
Year Make Model Sub Model Body Type Drive Type Bed Length (in) Fitment Notes 2019 Ram 3500 Cab & Chassis 4WD BW4446; Electric Shift, 28 Spline Input, 8 Bolt Adapter Pattern, Rear Bolt Yoke, Exposed Front Output Shaft, Shift motor is not included, Tag Numbers: 68396136AA, 68396136AB, 68396136AC, 68396136AD, Hollander Numbers: 412-10218 2019 Ram 4500 Cab & Chassis - Conventional
Cab & Chassis - Crew Cab 4 X 4 BW4446; Electric Shift, 28 Spline Input, 8 Bolt Adapter Pattern, Rear Bolt Yoke, Exposed Front Output Shaft, Without Option Code DPL 4.89 Axle Ratio, Shift motor is not included, Tag Numbers: 68396136AA, 68396136AB, 68396136AC, 68396136AD, Hollander Numbers: 412-10218 2019 Ram 4500 Cab & Chassis - Conventional
Cab & Chassis - Crew Cab 4 X 4 BW4446; Electric Shift, 28 Spline Input, 8 Bolt Adapter Pattern, Rear Bolt Yoke, Exposed Front Output Shaft, Shift motor is not included, Tag Numbers: 68396136AA, 68396136AB, 68396136AC, 68396136AD, Hollander Numbers: 412-10218 2019 Ram 5500 Cab & Chassis - Conventional
Cab & Chassis - Crew Cab 4 X 4 BW4446; Electric Shift, 28 Spline Input, 8 Bolt Adapter Pattern, Rear Bolt Yoke, Exposed Front Output Shaft, Without Option Code DPL 4.89 Axle Ratio, Shift motor is not included, Tag Numbers: 68396136AA, 68396136AB, 68396136AC, 68396136AD, Hollander Numbers: 412-10218 2019 Ram 5500 Cab & Chassis - Conventional
Cab & Chassis - Crew Cab 4 X 4 BW4446; Electric Shift, 28 Spline Input, 8 Bolt Adapter Pattern, Rear Bolt Yoke, Exposed Front Output Shaft, Shift motor is not included, Tag Numbers: 68396136AA, 68396136AB, 68396136AC, 68396136AD, Hollander Numbers: 412-10218 2020 Ram 3500 Cab & Chassis 4WD BW4446; Electric Shift, 28 Spline Input, 8 Bolt Adapter Pattern, Rear Bolt Yoke, Exposed Front Output Shaft, Shift motor is not included, Tag Numbers: 68396136AA, 68396136AB, 68396136AC, 68396136AD, Hollander Numbers: 412-10218 2020 Ram 4500 Cab & Chassis - Conventional
Cab & Chassis - Crew Cab 4 X 4 BW4446; Electric Shift, 28 Spline Input, 8 Bolt Adapter Pattern, Rear Bolt Yoke, Exposed Front Output Shaft, Without Option Code DPL 4.89 Axle Ratio, Shift motor is not included, Tag Numbers: 68396136AA, 68396136AB, 68396136AC, 68396136AD, Hollander Numbers: 412-10218 2020 Ram 4500 Cab & Chassis - Conventional
Cab & Chassis - Crew Cab 4 X 4 BW4446; Electric Shift, 28 Spline Input, 8 Bolt Adapter Pattern, Rear Bolt Yoke, Exposed Front Output Shaft, Shift motor is not included, Tag Numbers: 68396136AA, 68396136AB, 68396136AC, 68396136AD, Hollander Numbers: 412-10218 2020 Ram 5500 Cab & Chassis - Conventional
Cab & Chassis - Crew Cab 4 X 4 BW4446; Electric Shift, 28 Spline Input, 8 Bolt Adapter Pattern, Rear Bolt Yoke, Exposed Front Output Shaft, Without Option Code DPL 4.89 Axle Ratio, Shift motor is not included, Tag Numbers: 68396136AA, 68396136AB, 68396136AC, 68396136AD, Hollander Numbers: 412-10218 2020 Ram 5500 Cab & Chassis - Conventional
Cab & Chassis - Crew Cab 4 X 4 BW4446; Electric Shift, 28 Spline Input, 8 Bolt Adapter Pattern, Rear Bolt Yoke, Exposed Front Output Shaft, Shift motor is not included, Tag Numbers: 68396136AA, 68396136AB, 68396136AC, 68396136AD, Hollander Numbers: 412-10218 2021 Ram 3500 Cab & Chassis 4WD BW4446; Electric Shift, 28 Spline Input, 8 Bolt Adapter Pattern, Rear Bolt Yoke, Exposed Front Output Shaft, Shift motor is not included, Tag Numbers: 68396136AA, 68396136AB, 68396136AC, 68396136AD, Hollander Numbers: 412-10218 2021 Ram 4500 Cab & Chassis - Conventional
Cab & Chassis - Crew Cab 4 X 4 BW4446; Electric Shift, 28 Spline Input, 8 Bolt Adapter Pattern, Rear Bolt Yoke, Exposed Front Output Shaft, Without Option Code DPL 4.89 Axle Ratio, Shift motor is not included, Tag Numbers: 68396136AA, 68396136AB, 68396136AC, 68396136AD, Hollander Number…