BD Diesel 2 Low UnLoc (1030710) for 2001-2014 Duramax LB7 / LLY / LBZ / LMM / LML
$190.95
The BD Diesel 2 Low UnLoc (1030710) is a performance upgrade for 2001–2014 GM Duramax trucks (LB7, LLY, LBZ, LMM, LML engines) that enables low-range gearing in two-wheel drive mode. Ideal for towing and trailer maneuvering, it reduces front-end wear and driveline bind by eliminating the need for four-wheel drive in low-range situations. Easy to install and durable, it improves control and flexibility for Duramax owners.
Description
The BD Diesel 2 Low UnLoc (1030710) is a specialized performance upgrade designed for 2001–2014 GM Duramax diesel trucks equipped with LB7, LLY, LBZ, LMM, and LML engines. This innovative module allows drivers to engage low-range gearing in two-wheel drive mode, rather than being limited to four-wheel drive when using low range. This feature is especially useful for towing, maneuvering trailers, or navigating slippery conditions where full four-wheel drive isn’t necessary, helping to reduce driveline bind and front-end wear. Easy to install and built for durability, the BD Diesel 2 Low UnLoc enhances vehicle control and operational flexibility, making it a valuable addition for Duramax truck owners seeking improved drivability and utility.
Additional information
| Weight | 0.5 lbs |
|---|---|
| Dimensions | 8.8 × 6.6 × 2.3 in |
| Brand |
Fitment
2001-2014 Duramax LB7 / LLY / LBZ / LMM / LML
Features
- Installation is simple, the kit plugs in under the hood
- No wire cutting or splicing
- 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
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Warning
Proposition 65
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.
