DIFFERENTIAL / DRIVETRAIN
Upgrade your Duramax truck's performance and handling with our selection of high-quality differential and drivetrain parts. Each product is designed to enhance your vehicle's durability and longevity, ensuring it can handle tough conditions with ease. From differential covers to universal joints, we carry premium aftermarket parts from trusted brands like aFe and ATS.
Our Duramax differential covers provide optimal lubrication for your axle's gears and help transfer heat away from the oil, contributing to improved performance. These covers are durable and easy to service, making maintenance a breeze. With fast shipping and exceptional customer service, we aim to provide a seamless shopping experience for our customers.
Whether you're looking for a MAG-HYTEC Dana 70 differential cover or a DANA SPICER 5-1330X universal joint, we have the parts you need to upgrade your vehicle. If you have any questions or need assistance finding the right product for your make and model, our team is here to help. Order your Duramax differential or drivetrain part today and experience the difference in your truck's performance.
Our Duramax differential covers provide optimal lubrication for your axle's gears and help transfer heat away from the oil, contributing to improved performance. These covers are durable and easy to service, making maintenance a breeze. With fast shipping and exceptional customer service, we aim to provide a seamless shopping experience for our customers.
Whether you're looking for a MAG-HYTEC Dana 70 differential cover or a DANA SPICER 5-1330X universal joint, we have the parts you need to upgrade your vehicle. If you have any questions or need assistance finding the right product for your make and model, our team is here to help. Order your Duramax differential or drivetrain part today and experience the difference in your truck's performance.
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DORMAN 946-086 REAR DRIVESHAFT ASSEMBLY (ALLISON TRANSMISSION) (78" BED/153" WHEELBASE) 2001-2007 GM SILVERADO/SIERRA 2500HD RWD CREW CAB
DORMAN
$1,297.95The DORMAN 946-086 Rear Driveshaft Assembly offers a seamless solution for maintaining the performance and reliability of your 2001-2007 GM Silverado/Sierra 2500HD with Allison Transmission. Designed specifically for models featuring an 78" bed and a...$1,297.95 -
DORMAN 946-346 REAR DRIVESHAFT ASSEMBLY (ALLISON TRANSMISSION) (78.8" BED/144.2" WHEELBASE) (2PC. DRIVESHAFT) 2011-2016 GM SILVERADO/SIERRA 2500HD RWD EXTENDED CAB
DORMAN
$1,528.95The Dorman 946-346 Rear Driveshaft Assembly is expertly engineered for the 2011-2016 GM Silverado and Sierra 2500HD models with Allison transmission. Designed for vehicles with an 78.8" bed and a 144.2" wheelbase, this two-piece driveshaft assembly...$1,528.95 -
DORMAN 946-363 REAR DRIVESHAFT ASSEMBLY (ALLISON TRANSMISSION) (171.5" WHEELBASE) 2011-2016 GM SILVERADO/SIERRA 3500HD RWD CAB & CHASSIS
DORMAN
$1,484.95The DORMAN 946-363 Rear Driveshaft Assembly is the quintessential solution for restoring optimal performance in your 2011-2016 GM Silverado/Sierra 3500HD RWD Cab & Chassis with Allison Transmission and a 171.5" wheelbase. This comprehensive driveshaft...$1,484.95 -
DORMAN 946-696 REAR DRIVESHAFT ASSEMBLY (ALLISON TRANSMISSION) (137.5" WHEELBASE) 2011-2016 GM SILVERADO/SIERRA 3500HD RWD CAB & CHASSIS
DORMAN
$1,429.95The Dorman 946-696 Rear Driveshaft Assembly is the ultimate solution for 2011-2016 GM Silverado/Sierra 3500HD RWD Cab & Chassis models equipped with Allison transmissions and a 137.5" wheelbase. Engineered as a direct replacement, this driveshaft upholds...$1,429.95 -
DORMAN 946-950 REAR DRIVESHAFT ASSEMBLY (ALLISON TRANSMISSION) (137" WHEELBASE) 2001-2007 GM SILVERADO/SIERRA 3500HD RWD CAB & CHASSIS
DORMAN
$1,539.95The DORMAN 946-950 Rear Driveshaft Assembly is precision-engineered for 2001-2007 GM Silverado/Sierra 3500HD RWD Cab & Chassis models equipped with Allison Transmissions and a 137" wheelbase. This complete driveshaft assembly removes the guesswork from...$1,539.95 -
DORMAN 976-373 REAR DRIVESHAFT ASSEMBLY (ALLISON TRANSMISSION) (161.5" WHEELBASE) 2001-2006 GM SILVERADO/SIERRA 3500HD 4WD CAB & CHASSIS
DORMAN
$1,418.95The DORMAN 976-373 Rear Driveshaft Assembly offers a seamless solution for GM Silverado and Sierra 3500HD models equipped with Allison transmissions from 2001 to 2006. With a wheelbase of 161.5 inches, this rear driveshaft is engineered as a direct...$1,418.95 -
DORMAN 976-483 REAR DRIVESHAFT ASSEMBLY (ALLISON TRANSMISSION) (78.8" BED/144.2" WHEELBASE) 2017-2018 GM SILVERADO/SIERRA 2500HD 4WD EXTENDED CAB
DORMAN
$1,462.95The DORMAN 976-483 Rear Driveshaft Assembly is engineered for optimal performance and a flawless fit in 2017-2018 GM Silverado and Sierra 2500HD models equipped with Allison transmissions and a 4WD Extended Cab configuration. Measuring 78.8 inches in bed...$1,462.95 -
DORMAN 976-506 REAR DRIVESHAFT ASSEMBLY (ALLISON TRANSMISSION) (78.8" BED/143.5" WHEELBASE) 2007.5-2010 GM SILVERADO/SIERRA 2500HD RWD EXTENDED CAB
DORMAN
$1,418.95Experience seamless performance on your 2007.5-2010 GM Silverado/Sierra 2500HD with the DORMAN 976-506 Rear Driveshaft Assembly. Built specifically for models equipped with Allison transmission and designed for extended cabs with an 78.8" bed and 143.5"...$1,418.95