DORMAN 936-637 REAR DRIVESHAFT ASSEMBLY (137.5" WHEELBASE) 2011-2018 GM SILVERADO/SIERRA 3500HD 4WD CAB & CHASSIS

The DORMAN 936-637 Rear Driveshaft Assembly is engineered for the 2011-2018 GM Silverado and Sierra 3500HD models, specifically tailored for 4WD cab and chassis configurations with a 137.5" wheelbase. This comprehensive drive shaft assembly offers a seamless replacement solution for those seeking quality and reliability.

Crafted using 100% new components, this drive shaft does away with the hassle of core charges or return procedures. Its design mirrors the original equipment dimensions to guarantee a dependable fit and exceptional performance, allowing you to restore your vehicle’s drivetrain to optimal condition effortlessly.

Installation is straightforward, thanks to the pre-balanced nature of the assembly which facilitates a quick and streamlined setup process. There’s no need for additional balancing or complicated adjustments, making it the ideal choice for both DIY enthusiasts and professional mechanics. With non-staked universal joints, the assembly is built for future serviceability, ensuring that maintaining your vehicle remains manageable throughout its lifespan.

Constructed from high-quality steel with a robust wall thickness of 0.083 inches, the driveshaft is designed to withstand the rigors of 4WD operation. Measuring 63.13 inches in length and 3.5 inches in diameter, it meets the demanding standards of performance vehicles.

Included in the package is one complete driveshaft, presented in a secure cardboard box for safe transportation. With no axle nut, CV joints included, or overall length adjustments needed, you can trust the DORMAN 936-637 to deliver a hassle-free experience that prioritizes quality, performance, and peace of mind on every journey.