The BD Diesel 2 Low UnLoc Differential Kit (Part Number: 1030710) is designed for heavy-duty trucks requiring manual control over their front axle engagement. This kit allows operators to disconnect the front wheels from the drivetrain in 2WD mode while maintaining 4WD low range operation, providing maximum torque delivery to the rear wheels. Ideal for applications where precise torque management and sharp turning capabilities are necessary, especially in severe towing or off-road conditions. The kit includes an illuminated rocker switch for easy control and visual indication when the front axle is overridden, ensuring safe and confident operation.
The installation process is straightforward, with all wiring components designed for under-hood plug-and-play connectivity. No wire cutting or splicing is necessary, simplifying the upgrade for technicians and enthusiasts alike. Once installed, the operator can manually disable the front-wheel drive, thereby preventing the front wheels from being driven through the transfer case. This feature is particularly beneficial when maximum rear-wheel torque is needed, such as during heavy towing or when navigating challenging terrain. The kit’s design ensures smooth operation without the common issues of hub hopping or binding during sharp turns, enhancing both vehicle handling and drivetrain longevity.
Constructed for durability and reliability, this differential disconnect kit is backed by a 12-month or 12,000-mile warranty. It is compatible with multiple GM trucks including 2010 GMC Sierra 2500HD/3500HD and Chevrolet Silverado 1500/2500HD/3500HD models, covering a range of heavy-duty applications. Whether you’re looking to improve your vehicle’s off-road capability or need a more efficient way to manage torque distribution, the BD Diesel 2 Low UnLoc kit offers a robust solution for fleet and automotive professionals seeking high-performance drivetrain control.
Features:
- Heavy-duty design for maximum torque capacity in fleet and off-road applications
- Premium friction materials ensure smooth and reliable engagement
- Enhanced thermal capacity prevents clutch slippage during severe towing conditions
- Built for long-term drivetrain reliability and operator confidence
Fitment:
Chevrolet Silverado 1500 Base 2001 to 2005
Chevrolet Silverado 1500 Hybrid 2004 to 2006
Chevrolet Silverado 1500 Hybrid 2009 to 2013
Chevrolet Silverado 1500 LS 2001 to 2013
Chevrolet Silverado 1500 LT 2001 to 2013
Chevrolet Silverado 1500 LTZ 2007 to 2013
Chevrolet Silverado 1500 SS 2003 to 2006
Chevrolet Silverado 1500 WT 2002 to 2013
Chevrolet Silverado 1500 XFE 2010 to 2013
Chevrolet Silverado 1500 Z71 2004
Chevrolet Silverado 1500 Z71 Off-Road 2005
Chevrolet Silverado 1500 HD Base 2005
Chevrolet Silverado 1500 HD LS 2001 to 2003
Chevrolet Silverado 1500 HD LS 2005
Chevrolet Silverado 1500 HD LT 2001 to 2003
Chevrolet Silverado 1500 HD LT 2005 to 2006
Chevrolet Silverado 2500 HD Base 2001 to 2005
Chevrolet Silverado 2500 HD LS 2001 to 2006
Chevrolet Silverado 2500 HD LT 2001 to 2014
Chevrolet Silverado 2500 HD LTZ 2007 to 2014
Chevrolet Silverado 2500 HD WT 2003 to 2014
Chevrolet Silverado 2500 HD Classic LS 2007
Chevrolet Silverado 2500 HD Classic LT 2007
Chevrolet Silverado 2500 HD Classic WT 2007
Chevrolet Silverado 3500 Base 2001 to 2005
Chevrolet Silverado 3500 LS 2001 to 2006
Chevrolet Silverado 3500 LT 2001 to 2006
Chevrolet Silverado 3500 WT 2004
Chevrolet Silverado 3500 WT 2006
Chevrolet Silverado 3500 Classic LS 2007
Chevrolet Silverado 3500 Classic LT 2007
Chevrolet Silverado 3500 Classic WT 2007
Chevrolet Silverado 3500 HD LT 2007 to 2014
Chevrolet Silverado 3500 HD LTZ 2007 to 2014
Chevrolet Silverado 3500 HD WT 2007 to 2014
GMC Sierra 1500 Base 2002 to 2005
GMC Sierra 1500 C3 2001
GMC Sierra 1500 Denali 2002 to 2013
GMC Sierra 1500 HT 2002
GMC Sierra 1500 Hybrid 2005 to 2006
GMC Sierra 1500 Hybrid 2009 to 2013
GMC Sierra 1500 SL 2001 to 2003
GMC Sierra 1500 SL 2006 to 2013
GMC Sierra 1500 SLE 2001 to 2013
GMC Sierra 1500 SLT 2001 to 2013
GMC Sierra 1500 WT 2002 to 2013
GMC Sierra 1500 XFE 2010 to 2013
GMC Sierra 1500 Classic Denali 2007
GMC Sierra 1500 HD SLE 2001 to 2003
GMC Sierra 1500 HD SLE 2005 to 2006
GMC Sierra 1500 HD SLT 2001 to 2003
GMC Sierra 1500 HD SLT 2005 to 2006
GMC Sierra 2500 HD Base 2002 to 2005
GMC Sierra 2500 HD Denali 2011 to 2014
GMC Sierra 2500 HD SL 2001 to 2002
GMC Sierra 2500 HD SL 2006
GMC Sierra 2500 HD SLE 2001 to 2014
GMC Sierra 2500 HD SLT 2001 to 2014
GMC Sierra 2500 HD WT 2003 to 2014
GMC Sierra 2500 HD Classic SL 2007
GMC Sierra 2500 HD Classic SLE 2007
GMC Sierra 2500 HD Classic SLT 2007
GMC Sierra 2500 HD Classic WT 2007
GMC Sierra 3500 Base 2002 to 2005
GMC Sierra 3500 SL 2001 to 2002
GMC Sierra 3500 SL 2006
GMC Sierra 3500 SLE 2001 to 2006
GMC Sierra 3500 SLT 2001 to 2006
GMC Sierra 3500 WT 2004 to 2006
GMC Sierra 3500 Classic SL 2007
GMC Sierra 3500 Classic SLE 2007
GMC Sierra 3500 Classic SLT 2007
GMC Sierra 3500 Classic WT 2007
GMC Sierra 3500 HD Denali 2011 to 2014
GMC Sierra 3500 HD SLE 2007 to 2014
GMC Sierra 3500 HD SLT 2007 to 2014
GMC Sierra 3500 HD WT 2007 to 2014





















