Wehrli 11-19 Duramax RCLB/CCSB/ECSB 60in Traction Bar Kit - CAT Yellow

This is the Wehrli 60-inch traction bar kit, finished in CAT Yellow, designed for 2011-2019 Chevrolet and GMC Duramax trucks with regular cab long bed (RCLB), crew cab short bed (CCSB), and extended cab short bed (ECSB) configurations. Traction bars are crucial for high-horsepower diesel trucks, especially those used for towing or performance driving. They help prevent axle wrap, which is when the rear axle housing twists under the torque of the engine. This twisting can lead to wheel hop, tire spin, and even damage to your drivetrain components. By providing a solid link between the frame and the axle, these bars keep the rear end planted, ensuring more consistent power delivery to the ground and a more stable driving experience.

Wehrli is known for building robust components for demanding diesel applications, and this traction bar kit is no exception. The bars themselves are constructed from strong steel tubing, built to withstand the immense forces generated by a tuned Duramax engine. The kit includes all the necessary hardware for installation, featuring durable bushings at the connection points to absorb some road vibration while maintaining a solid connection. The CAT Yellow powder coating not only looks sharp but also adds a layer of protection against corrosion and abrasion, ensuring these bars hold up visually and structurally over time. Installation typically involves bolting to the frame and the axle, though specific procedures should always be followed from the manufacturer's instructions.

When you're putting down serious power, especially with a diesel engine, managing that torque is key to performance and reliability. This Wehrli traction bar kit addresses axle wrap head-on, helping to keep your truck's rear suspension working as it should under load. It’s a well-built solution for Duramax owners looking to improve their truck's stability and drivetrain longevity.