Eliminate rear axle wrap and wheel hop on your 2001-2010 GM Duramax diesel truck with the Wehrli Custom Fabrication 60-inch Traction Bar Kit in Gloss Black. Engineered specifically for first-generation Duramax LB7, LLY, LBZ, and early LMM trucks in Regular Cab Long Bed, Crew Cab Short Bed, and Extended Cab Short Bed configurations, this complete kit provides everything you need to regain control of your truck's rear suspension under hard towing and performance driving conditions.
The WCF100850-GB kit includes Wehrli's precision-welded chromoly steel traction bar along with all vehicle-specific mounting hardware, brackets, and fasteners — no additional parts required. The Gloss Black powder coat finish provides a rugged, clean appearance built to handle real-world diesel truck demands.
Key Features
- Fits 2001-2010 GM Duramax diesel trucks (LB7, LLY, LBZ, LMM)
- Designed for RCLB, CCSB, and ECSB cab/bed configurations
- 60-inch chromoly steel traction bar
- Complete kit — includes all vehicle-specific mounting hardware and brackets
- Prevents axle wrap and wheel hop for improved traction and driveline longevity
- Gloss Black powder coat finish
MPN: WCF100850-GB