Description
Transfer Case
RTC4446D-4
BW4446; Electric Shift; 29 Spline Input, 6 Bolt Adapter Pattern, Rear Slip Yoke, has wire in rear case for internal magnet; Shift motor is not included, Tag Numbers: 5146625AB, 5146625AC, 5146625AD, 5146625AE, 5146625AF, 5146625AG, 5146625AH, 5146625AI; Hollander Numbers: 412-00790
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BW4446 T/Case 13-18 Ram 2500-3500 W/O Aisin Trans Rear Slip Yoke, Elec Shift
Remanufactured BW4446 Transfer Case, 13-18 Ram 2500/3500 Without Aisin Trans, Rear Slip 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 Slip Yoke
6-Bolt Transmission Adapter
Internal Spline Front Output Shaft
Shift Motor is Not Included
BW4446 Transfer Case
29 Spline Input
Magnet wire in rear case
Rear Slip Yoke
6-Bolt Transmission Adapter
Internal 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: Slip Yoke
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 Body Type Drive Type Fitment Notes 2013 Ram 2500 4WD BW4446; Electric Shift, 29 Spline Input, 6 Bolt Adapter Pattern, Rear Slip Yoke, has wire in rear case for internal magnet, Shift motor is not included, Tag Numbers: 5146625AB, 5146625AC, 5146625AD, 5146625AE, 5146625AF, 5146625AG, 5146625AH, 5146625AI, Hollander Numbers: 412-00790 2013 Ram 3500 Crew Cab Pickup
Extended Crew Cab Pickup
Standard Cab Pickup 4WD BW4446; Electric Shift, 29 Spline Input, 6 Bolt Adapter Pattern, Rear Slip Yoke, has wire in rear case for internal magnet, Shift motor is not included, Tag Numbers: 5146625AB, 5146625AC, 5146625AD, 5146625AE, 5146625AF, 5146625AG, 5146625AH, 5146625AI, Hollander Numbers: 412-00790 2014 Ram 2500 4WD BW4446; Electric Shift, 29 Spline Input, 6 Bolt Adapter Pattern, Rear Slip Yoke, has wire in rear case for internal magnet, Shift motor is not included, Tag Numbers: 5146625AB, 5146625AC, 5146625AD, 5146625AE, 5146625AF, 5146625AG, 5146625AH, 5146625AI, Hollander Numbers: 412-00790 2014 Ram 3500 Crew Cab Pickup
Extended Crew Cab Pickup
Standard Cab Pickup 4WD BW4446; Electric Shift, 29 Spline Input, 6 Bolt Adapter Pattern, Rear Slip Yoke, has wire in rear case for internal magnet, Shift motor is not included, Tag Numbers: 5146625AB, 5146625AC, 5146625AD, 5146625AE, 5146625AF, 5146625AG, 5146625AH, 5146625AI, Hollander Numbers: 412-00790 2015 Ram 2500 4WD BW4446; Electric Shift, 29 Spline Input, 6 Bolt Adapter Pattern, Rear Slip Yoke, has wire in rear case for internal magnet, Shift motor is not included, Tag Numbers: 5146625AB, 5146625AC, 5146625AD, 5146625AE, 5146625AF, 5146625AG, 5146625AH, 5146625AI, Hollander Numbers: 412-00790 2015 Ram 3500 Crew Cab Pickup
Extended Crew Cab Pickup
Standard Cab Pickup 4WD BW4446; Electric Shift, 29 Spline Input, 6 Bolt Adapter Pattern, Rear Slip Yoke, has wire in rear case for internal magnet, Shift motor is not included, Tag Numbers: 5146625AB, 5146625AC, 5146625AD, 5146625AE, 5146625AF, 5146625AG, 5146625AH, 5146625AI, Hollander Numbers: 412-00790 2016 Ram 2500 4WD BW4446; Electric Shift, 29 Spline Input, 6 Bolt Adapter Pattern, Rear Slip Yoke, has wire in rear case for internal magnet, Shift motor is not included, Tag Numbers: 5146625AB, 5146625AC, 5146625AD, 5146625AE, 5146625AF, 5146625AG, 5146625AH, 5146625AI, Hollander Numbers: 412-00790 2016 Ram 3500 Crew Cab Pickup
Extended Crew Cab Pickup
Standard Cab Pickup
Cab & Chassis 4WD BW4446; Electric Shift, 29 Spline Input, 6 Bolt Adapter Pattern, Rear Slip Yoke, has wire in rear case for internal magnet, Shift motor is not included, Tag Numbers: 5146625AB, 5146625AC, 5146625AD, 5146625AE, 5146625AF, 5146625AG, 5146625AH, 5146625AI, Hollander Numbers: 412-00790 2017 Ram 2500 4WD BW4446; Electric Shift, 29 Spline Input, 6 Bolt Adapter Pattern, Rear Slip Yoke, has wire in rear case for internal magnet, Shift motor is not included, Tag Numbers: 5146625AB, 5146625AC, 5146625AD, 5146625AE, 5146625AF, 5146625AG, 5146625AH, 5146625AI, Hollander Numbers: 412-00790 2017 Ram 3500 Crew Cab Pickup
Extended Crew Cab Pickup
Standard Cab Pickup 4WD BW4446; Electric Shift, 29 Spline Input, 6 Bolt Adapter Pattern, Rear Slip Yoke, has wire in rear case for internal magnet, Shift motor is not included, Tag Numbers: 5146625AB, 5146625AC, 5146625AD, 5146625AE, 5146625AF, 5146625AG, 5146625AH, 5146625AI, Hollander Numbers: 412-00790 2018 Ram 2500 4WD BW4446; Electric Shift, 29 Spline Input, 6 Bolt Adapter Pattern, Rear Slip Yoke, has wire in rear case for internal magnet, Shift motor is not included, Tag Number…