DORMAN 946-304 REAR DRIVESHAFT ASSEMBLY (ALLISON TRANSMISSION) (161.5" WHEELBASE) 2001-2007 GM SILVERADO/SIERRA 3500HD RWD CAB & CHASSIS

The DORMAN 946-304 Rear Driveshaft Assembly for 2001-2007 GM Silverado/Sierra 3500HD RWD Cab & Chassis is a premium solution designed for those who demand reliability and performance from their drivetrain. Crafted specifically for vehicles equipped with Allison transmissions and a 161.5-inch wheelbase, this drive shaft assembly ensures a direct fit without the need for modifications.

This assembly is a comprehensive package featuring all new components including yokes, tubes, constant velocity (CV) joints, and universal joints. The 100% new construction eliminates the hassle of core charges and returns, providing peace of mind with your purchase. Each driveshaft is pre-balanced, making installation not only simple but also quick, ensuring that you can get your vehicle back on the road without delay.

Built with serviceability in mind, the non-staked universal joints allow for future maintenance, extending the lifespan of your vehicle’s drivetrain. With a shaft diameter of 3.5 inches and a wall thickness of 0.083 inches, this driveshaft is engineered for strength and durability. The adjustable overall length feature offers additional flexibility in fitment, accommodating specific vehicle needs.

Additional specifications include a package contents of one driveshaft and a greaseable design for continued performance. This replacement driveshaft is built to meet or exceed original equipment dimensions, ensuring dependable fit and function under demanding conditions.

With industry-standard OE numbers like 15016994 and 25776620, the DORMAN 946-304 is a trusted choice for restoring the performance of your GM pickup. Upgrade your vehicle's drivetrain with this reliable and service-friendly driveshaft assembly that promises to enhance your driving experience, ensuring smooth operation for years to come.