BD Diesel 2 Low UnLoc (1030705) for 2009-2022 Cummins 6.7L
$200.50
The BD Diesel 2 Low UnLoc (part #1030705) is a plug-and-play module for 2009–2022 Cummins 6.7L Ram trucks that enhances low-speed handling by allowing rear-wheel drive operation in 4-Low without locking the front differential. This improves control and maneuverability in off-road or towing situations, especially during tight turns. It’s easy to install, fully reversible, and helps prevent drivetrain binding.
The BD Diesel 2 Low UnLoc (part number 1030705) is a performance-enhancing module designed specifically for 2009–2022 Cummins 6.7L-equipped Ram trucks. This innovative device allows drivers to engage low-range gearing without automatically locking the front differential, providing greater control and maneuverability in off-road or towing situations. Ideal for tight turns or delicate terrain navigation, the 2 Low UnLoc prevents drivetrain binding by enabling rear-wheel drive operation while in 4-Low. Installation is straightforward with plug-and-play functionality, and the unit is fully reversible, making it a practical upgrade for Cummins owners seeking improved low-speed handling and drivability.
| Weight | 0.5 lbs |
|---|---|
| Dimensions | 8.8 × 6.6 × 2.3 in |
Fitment
2009-2022 Cummins 6.7L
Features
- Installation is simple, the kit plugs in below the glove box
- No wire cutting or splicing and no wires through the firewall
- Kit comes with an illuminated rocker switch for control and to indicate when the front axle is being overridden
- Designed to allow the operator to manually disable the front wheel drive mechanism by holding the hubs in the free (2WD) mode with the transfer case in 4WD low range
- By allowing the front wheels to be disengaged, maximum torque is available to the rear wheels
- This will also allow for sharp “All The Way Over” turns without the front axle u-joint hopping or binding
- With this kit installed, the front wheels will NOT be driven through the transfer case
- Allows to have full power and torque while in a high gear reduction applied to the rear axle(s) only
Installation
INSTALL TIME
- 1 Hour 30 Minutes
WARRANTY
Parts
- 12-Months
- 12,000 Miles

