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Wehrli 11-19 Chevrolet 6.6L Duramax Traction Bar Install Kit
Control rear axle wrap and protect your drivetrain on your 2011–2019 Chevrolet Duramax diesel with the Wehrli Custom Fabrication Traction Bar Install Kit. Compatible with LML and L5P Duramax trucks, this kit includes all necessary hardware and brackets to mount WCFab traction bars for a factory-clean, functional axle wrap solution. Traction bars are an essential upgrade for high-torque diesel trucks — particularly those with performance tunes — where rear axle wrap can lead to wheel hop, U-joint failure, and reduced launch traction.
Bolt-on installation with no fabrication required. Designed to work seamlessly with WCFab Universal Traction Bars. Built and engineered in the USA by Wehrli Custom Fabrication for third and fourth generation Duramax platforms.
Fits: 2011–2019 Chevrolet 6.6L Duramax (LML, L5P)
MPN: WCF100841