Fits 2015–2019 RAM 2500 / 3500 4WD
Also compatible with 2014–2019 RAM 1500 4WD, select 2014+ Chevy trucks, and 2015–2020 GM 4WD SUVs
Enables 2WD operation while in low-range gearing
Eliminates front axle binding and u-joint hopping during tight turns
Full torque delivery to rear wheels for improved control while towing or off-roading
Illuminated rocker switch shows system status
Plug-and-play installation—no wire cutting or splicing required
Includes switch, harness, relays, and all necessary hardware
The BD Diesel 1030711 2Low UnLoc allows you to disengage the front drivetrain while keeping the transfer case in low range—perfect for towing, maneuvering trailers, or making sharp turns on tight trails. By allowing full torque to be sent only to the rear wheels, this kit improves steering feel and reduces driveline stress in low-speed scenarios.
This kit installs easily under the hood using factory connectors and includes an illuminated rocker switch for clean in-cab control. When activated, you’ll get normal 2WD maneuverability with the benefit of low-range gearing, making tight maneuvers smoother and safer. It’s a must-have for anyone who regularly tows, off-roads, or works in confined areas with a 4WD truck.
Fitment:
2015, 2016, 2017, 2018, 2019 RAM 2500 / 3500 4WD
2014, 2015, 2016, 2017, 2018, 2019 RAM 1500 4WD
2014+ Chevrolet Trucks 4WD (excludes 2019+ new body style Silverado 1500)
2015–2020 GM 4WD SUVs
Warranty: 12-Month / 12,000-Mile Manufacturer Warranty
Fitment Notes: Not compatible with 2019+ new body style Chevy/GMC 1500
Property | Values |
---|---|
Year Ranges | 2015-2019 |
Make | RAM |
Model | |
Series | 2500/3500 |
Engine |
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