DORMAN 946-181 REAR DRIVESHAFT ASSEMBLY (ALLISON TRANSMISSION) (97.6" BED/133.6" WHEELBASE) 2011-2016 GM SILVERADO/SIERRA 2500HD/3500HD RWD STANDARD CAB

The DORMAN 946-181 Rear Driveshaft Assembly is a superior solution for your 2011-2016 GM Silverado/Sierra 2500HD/3500HD with Allison Transmission, specifically designed for standard cab models with a 97.6" bed and 133.6" wheelbase. Crafted for ease and reliability, this complete drive shaft assembly eliminates the complexity of installation, featuring a pre-balanced design that ensures swift setup right out of the box.

Constructed from 100% new components, this drive shaft assembly guarantees a dependable fit and performance, adhering to original equipment dimensions. This means you can expect seamless integration without the burden of a core charge or the hassle of a return process. With a length of 71.62 inches and a thickness of 0.083 inches, this assembly is built to handle demanding conditions while maintaining strength and integrity.

The DORMAN 946-181 is equipped with non-staked universal joints, enhancing serviceability and ensuring that your driveshaft can be easily maintained over time. While axle nuts and CV joints are not included, the shaft’s greaseable design allows for straightforward upkeep to extend its lifespan. The 3.5-inch diameter provides optimal durability, and the overall length is adjustable, adding to its compatibility with various automotive configurations.

For those needing a dependable replacement, this driveshaft assembly is compatible with various OE numbers, including 20914837, 22790492, and several others, ensuring that it meets the high standards set by General Motors. With the DORMAN 946-181, experience the blend of comfort, performance, and durability that your heavy-duty truck demands.