DORMAN 976-374 REAR DRIVESHAFT ASSEMBLY (ALLISON TRANSMISSION) (137" WHEELBASE) 2007.5-2010 GM SILVERADO/SIERRA 3500HD RWD CAB & CHASSIS

The DORMAN 976-374 Rear Driveshaft Assembly is the ultimate solution for seamless functionality in 2007.5-2010 GM Silverado/Sierra 3500HD models equipped with Allison transmission and a 137" wheelbase. This premium driveshaft assembly is engineered for effortless installation, ensuring your vehicle remains dependable and high-performing.

Crafted to match the exact OEM dimensions, this direct replacement driveshaft guarantees a perfect fit and optimal performance, eliminating the guesswork often associated with replacements. Every component is brand new, which means no pesky core charges or return issues—just a straightforward upgrade to your vehicle's driveline.

Pre-balanced for ease of installation, the driveshaft comes ready to fit right out of the box, significantly reducing installation time and complexity. Its serviceable construction features non-staked universal joints, allowing for future maintenance and cost-efficiency. Built from high-quality steel with a solid 3.5-inch diameter, the DORMAN 976-374 is designed to withstand the rigors of tough driving conditions.

With a drive shaft length of 75.125 inches and a sturdy wall thickness of 0.083 inches, this assembly is constructed to endure heavy loads, ensuring that your vehicle operates smoothly under various conditions. The adjustable overall length also provides additional flexibility for specific applications.

Designed to meet or exceed original equipment performance standards, this driveshaft assembly is compatible with OE numbers 15271514 and 25857883 from General Motors, reaffirming its reliability. Elevate your driving experience with the DORMAN 976-374 Rear Driveshaft Assembly—a choice that combines quality, durability, and convenience.