DORMAN 946-361 REAR DRIVESHAFT ASSEMBLY (ALLISON TRANSMISSION) (162" WHEELBASE) 2011-2016 GM SILVERADO/SIERRA 3500HD RWD CAB & CHASSIS

The DORMAN 946-361 Rear Driveshaft Assembly is a precision-engineered component designed specifically for 2011-2016 GM Silverado and Sierra 3500HD models with Allison Transmission and a 162" wheelbase. Crafted to meet original equipment specifications, this driveshaft promises a seamless replacement that ensures both reliability and performance, making it perfect for RWD cab and chassis configurations.

This assembly simplifies the driveshaft replacement process; it's ready to install right out of the box. Each unit is pre-balanced, which eliminates the hassle of adjustments and minimizes installation time. You can trust that this component is built with 100% new materials, featuring newly manufactured yokes, tubes, constant velocity (CV) joints, and universal joints, ensuring durability without the need for a core charge or return procedures.

A notable aspect of this driveshaft is its serviceable construction. Unlike many competitors, the non-staked universal joints offer enhanced serviceability for future maintenance needs, prolonging the lifespan of your vehicle’s drivetrain. With a robust design, it can withstand demanding driving conditions and is tailored to meet the rigorous demands of heavy-duty applications.

This driveshaft possesses impressive specifications, including a length of 100 inches and a wall thickness of 0.083 inches, making it both sturdy and versatile. The 3.5-inch diameter shaft is constructed from high-quality steel to ensure longevity and consistent performance.

For those seeking a dependable replacement for their vehicle's rear driveshaft, the DORMAN 946-361 stands as the optimal choice. It replaces several original equipment numbers, including 20914854 and 25824508, further enhancing its compatibility with GM vehicles. By choosing this high-quality product, you're investing in a component built for performance and reliability on every journey.