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 697-038 REAR RING AND PINION MASTER INSTALL KIT FOR AAM 11.5" 2003-2010 DODGE RAM 2500/3500 REAR (11.5" RING GEAR) 2001-2010 GM 2500HD/3500HD REAR
DORMAN
$238.14The DORMAN 697-038 Rear Ring and Pinion Master Install Kit is the ultimate solution for a hassle-free installation of a differential ring and pinion in select vehicle models. This comprehensive kit includes all essential components required for a smooth...$238.14 -
PPE 138041000 FRONT DIFFERENTIAL COVER-RAW 2011-2019 GM 2500HD/3500HD 6.6L DURAMAX LML/L5P
PACIFIC PERFORMANCE ENGINEERING
$215.99Enhance the performance and durability of your 2011-Present GM 2500HD/3500HD 6.6L Duramax LML/L5P front differential with the PPE 138041000 Front Differential Cover-RAW. Designed to maintain optimal operating temperature, this heavy-duty cast aluminum...$215.99 -
PPE 138041010 FRONT DIFFERENTIAL COVER-BRUSH 2011-2019 GM 2500HD/3500HD 6.6L DURAMAX LML/L5P
PACIFIC PERFORMANCE ENGINEERING
$233.99Enhance the performance and durability of your 2011-2019 GM 2500HD/3500HD 6.6L Duramax LML/L5P front differential with the PPE 138041010 Front Differential Cover-Brush. Designed to keep your differential running cool and clean, this heavy-duty cast...$233.99 -
PPE 138041020 FRONT DIFFERENTIAL COVER-BLACK 2011-2019 GM 2500HD/3500HD 6.6L DURAMAX LML/L5P
PACIFIC PERFORMANCE ENGINEERING
$233.99Enhance the performance and durability of your 2011-Present GM 2500HD/3500HD 6.6L Duramax LML/L5P front differential with the PPE 138041020 Front Differential Cover in black. This heavy-duty cast aluminum cover features an impressive array of cooling...$233.99 -
PPE 238051010 HEAVY DUTY CAST ALUMINUM REAR DIFFERENTIAL COVER-BRUSHED 2001-2019 GM 2500HD/3500HD & 2003-2018 DODGE RAM 2500/3500
PACIFIC PERFORMANCE ENGINEERING
$305.99Made in the USA from high-quality cast aluminum for strength and optimum heat dissipation. PPEs differential covers offer industry-leading fluid cooling. Equipped with internal heat sinks and external cooling fins, increasing the pans surface area...$305.99 -
PPE 238051020 HEAVY DUTY CAST ALUMINUM REAR DIFFERENTIAL COVER-BLACK 2001-2019 GM 2500HD/3500HD & 2003-2018 DODGE RAM 2500/3500
PACIFIC PERFORMANCE ENGINEERING
$305.99Made in the USA from high-quality cast aluminum for strength and optimum heat dissipation. PPEs differential covers offer industry-leading fluid cooling. Equipped with internal heat sinks and external cooling fins, increasing the pans surface area...$305.99 -
PPE 138053000 HEAVY-DUTY CAST ALUMINUM REAR DIFFERENTIAL COVER RAW (11.5 INCH /12 INCH -14) 2020-2022 GM 6.6L DURAMAX L5P
PACIFIC PERFORMANCE ENGINEERING
$296.99The PPE 138053000 Heavy-Duty Cast Aluminum Rear Differential Cover Raw is a top-of-the-line upgrade designed to enhance the performance and lifespan of your 2020-2022 GM 6.6L Duramax L5P. Engineered with precision to reduce friction and optimize...$296.99 -
PPE 138053010 HEAVY-DUTY CAST ALUMINUM REAR DIFFERENTIAL COVER BRUSHED (11.5 INCH /12 INCH -14) 2020-2022 GM 6.6L DURAMAX L5P
PACIFIC PERFORMANCE ENGINEERING
$314.99Enhance the performance and durability of your GM 6.6L Duramax rear differential with the PPE 138053010 Heavy-Duty Cast Aluminum Rear Differential Cover. This premium-grade cover is meticulously engineered to reduce friction and promote optimal...$314.99 -
PPE 138053020 HEAVY-DUTY CAST ALUMINUM REAR DIFFERENTIAL COVER BLACK (11.5 INCH /12 INCH -14) 2020-2022 GM 6.6L DURAMAX L5P
PACIFIC PERFORMANCE ENGINEERING
$314.99Ensure peak performance and durability for your 2020-2022 GM 6.6L Duramax 11.5 inch /12 inch -14 rear differential with the PPE 138053020 Heavy-Duty Cast Aluminum Rear Differential Cover in sleek black. Designed with precision engineering, this cover is...$314.99 -
AFE 46-71260A Street Series Rear Differential Cover Raw w/ Machined Fins GM Trucks 20-21 V8-6.6L (AAM 11.5/12.0-14)
AFE POWER
$289.00Increased Oil Capacity:This cover has an increased oil capacity over stock for better performance over a longer duration. Built-in Internal/External Fins:Built-in internal and external fins transfer heat from the oil to the outside air for maximum...$289.00 -
ATS 402-915-6248 11.5 INCH 14-BOLT DIFFERENTIAL COVER 2001-2019 GM SILVERADO/SIERRA 2500HD/3500HD
ATS DIESEL
$280.68Enhance the performance and durability of your 2001-2019 GM Silverado/Sierra 2500HD/3500HD with the ATS 402-915-6248 11.5 Inch 14-Bolt Differential Cover. This ATS Protector Rear Differential Cover is expertly designed for the AAM 14-Bolt 11.5-inch rear,...$280.68 -
AFE 46-71050A Street Series Front Differential Cover Raw w/Machined Fins GM 2500/3500 11-20 V8-6.0L/6.6L (AAM 9.25)
AFE POWER
$289.00aFe POWER's AAM 9.25 front differential cover brings performance engineering to the protection of your axle's differential. This differential cover is constructed out of durable cast aluminum with reinforcing ribs for maximum strength and comes with all...$289.00 -
AFE 46-71060A Street Series Rear Differential Cover Raw w/ Machined Fins GM Diesel Trucks 01-19 V8-6.6L (td) / GM Gas Trucks 01-19 V8-8.1L/6.0L
AFE POWER
$289.00The AFE 46-71060A Street Series Rear Differential Cover sets a new standard for axle protection, blending high-performance engineering with durability for GM Diesel and Gas Trucks from 2001 to 2019, V8-6.6L (td), V8-8.1L, and 6.0L models.Crafted from...$289.00 -
AFE 46-71050B Pro Series Front Differential Cover Black w/Machined Fins GM 2500/3500 11-20 V8-6.0L/6.6L (AAM 9.25)
AFE POWER
$353.43aFe POWER's AAM 9.25 front differential cover brings performance engineering to the protection of your axle's differential. This differential cover is constructed out of durable cast aluminum with reinforcing ribs for maximum strength and comes with all...$353.43 -
AFE 46-71060B Pro Series Rear Differential Cover Black w/ Machined Fins GM Diesel Trucks 01-19 V8-6.6L (td) / GM Gas Trucks 01-19 V8-8.1L/6.0L
AFE POWER
$353.43Experience unmatched protection and performance with the aFe 46-71060B Pro Series Rear Differential Cover, designed for GM Diesel Trucks and Gas Trucks spanning from 2001 to 2019. Crafted from durable cast aluminum with reinforced ribs, this differential...$353.43 -
WEHRLI WCF100114 2020-2024 GM 2500/3500HD & 2019-2023 RAM 2500/3500 REAR DIFFERENTIAL COVER
WEHRLI CUSTOM FABRICATION
$343.38The WEHRLI WCF100114 2020-2024 GM 2500/3500HD & 2019-2023 RAM 2500/3500 Rear Differential Cover is the perfect upgrade for your truck's rear axle. This fabricated aluminum cover is designed specifically for 2020-2024 GM Duramax HD Trucks and 2019-2023...$343.38 -
WEHRLI WCF100113 01-19 CHEVROLET DURAMAX/03-19 DODGE CUMMINS 11.5IN AAM REAR DIFF. COVER
WEHRLI CUSTOM FABRICATION
$343.38The WEHRLI WCF100113 Differential Cover offers a premium upgrade for your AAM 11.50 Rear Axle on Dodge/RAM and GM HD Trucks. Precision-cut and CNC-bent, these fabricated aluminum covers from WCFab are expertly TIG welded to replace your OEM cover...$343.38 -
WEHRLI WCF100831 2020+ CHEVROLET DURAMAX TRACTION BAR INSTALL KIT
WEHRLI CUSTOM FABRICATION
$252.20The WEHRLI WCF100831 2020+ CHEVROLET DURAMAX TRACTION BAR INSTALL KIT is a must-have addition to your vehicle for enhanced performance and stability. Crafted in-house at WCFab, these traction bar brackets are designed to provide superior support and...$252.20 -
WEHRLI WCF100841 11-19 CHEVROLET 6.6L DURAMAX TRACTION BAR INSTALL KIT
WEHRLI CUSTOM FABRICATION
$252.20The WEHRLI WCF100841 11-19 CHEVROLET 6.6L DURAMAX TRACTION BAR INSTALL KIT is a high-quality product designed and manufactured in-house at WCFab to ensure top-notch performance and durability. This kit features traction bar brackets that securely bolt...$252.20 -
WEHRLI WCF100840 01-10 CHEVROLET 6.6L DURAMAX TRACTION BAR INSTALL KIT
WEHRLI CUSTOM FABRICATION
$252.20The WEHRLI WCF100840 01-10 CHEVROLET 6.6L DURAMAX TRACTION BAR INSTALL KIT is a premium product designed and crafted by WCFab to enhance the performance and stability of your Chevrolet vehicle. Built in-house with precision and quality in mind, this...$252.20 -
AFE POWER 46-71260B PRO SERIES REAR DIFFERENTIAL COVER BLACK W/ MACHINED FINS GM DIESEL TRUCKS 2020 V8-6.6L (TD) L5P
AFE POWER
$353.43The AFE POWER 46-71260B Pro Series Rear Differential Cover in sleek black with machined fins is designed to elevate the performance and protection of your 2020 GM Diesel Truck equipped with a V8-6.6L (TD) engine. This advanced cover boasts an increased...$353.43 -
YUKON GEAR AND AXLE YZLCOMPRESSOR-01 ZIP LOCKER COMPACT AIR COMPRESSOR (99-15 CHEVROLET SILVERADO 2500)
YUKON GEAR AND AXLE
$242.89The Yukon Zip Locker is the latest in on-demand traction. Its air-operated design allows you to switch from an open differential to 100% lockup when you need it, giving you the ultimate in driver selectability. For Yukon Zip Locker or air actuated...$242.89 -
PPE 238051000 HEAVY-DUTY CAST ALUMINUM REAR DIFFERENTIAL COVER RAW 2001-2019 GM SILVERADO/SIERRA 3500HD/3500HD 2003-2018 DODGE RAM 2500/3500
PACIFIC PERFORMANCE ENGINEERING
$287.99Made in the USA from high-quality cast aluminum for strength and optimum heat dissipation. PPE’s differential covers offer industry-leading fluid cooling. Equipped with internal heat sinks and external cooling fins, increasing the pan’s...$287.99 -
PPE 138051000 HEAVY DUTY DIFFERENTIAL COVER - RAW (WITH AA14-11.5 AXLES) 2001-2019 GM DURAMAX & 2003-2018 DODGE CUMMINS
PACIFIC PERFORMANCE ENGINEERING
$287.99Enhance the performance and longevity of your GM Duramax or Dodge Cummins truck's front differential with the PPE 138051000 Heavy Duty Differential Cover. Specifically designed for 2001-2019 GM Duramax and 2003-2018 Dodge Cummins models with AA14-11.5...$287.99 -
PPE 138051010 HEAVY DUTY DIFFERENTIAL COVER - BRUSHED 2001-2019 GM DURAMAX & 2003-2018 DODGE CUMMINS
PACIFIC PERFORMANCE ENGINEERING
$305.99Enhance the performance and durability of your 2011-Present GM or 2003-2018 Dodge Cummins with the PPE 138051010 Heavy Duty Differential Cover. Designed to keep your front differential operating at optimal levels, this sturdy upgrade boasts the largest...$305.99 -
PPE 138051020 HEAVY DUTY DIFFERENTIAL COVER - BLACK (WITH AA14-11.5 AXLES) 2001-2019 GM DURAMAX & 2003-2018 DODGE CUMMINS
PACIFIC PERFORMANCE ENGINEERING
$305.99Enhance the performance and durability of your vehicle's front differential with the PPE 138051020 Heavy Duty Differential Cover in sleek black, specially designed for 2001-2019 GM Duramax and 2003-2018 Dodge Cummins models. PPE takes pride in offering a...$305.99 -
MOOG 515146 WHEEL BEARING & HUB ASSEMBLY 2011-2019 GM 2500HD RWD | 2011-2019 GM 3500HD RWD (SINGLE REAR WHEEL)
MOOG
$349.95Moog wheel bearing and hub assemblies feature problem-solving innovations and include application-specific design enhancements. They are engineered to overcome problems and deliver smooth, reliable performance.Features and benefits of Moog wheel bearing...$349.95 -
MOOG 515145 WHEEL BEARING & HUB ASSEMBLY 2011-2016 GM 2500HD/3500HD 4WD (SINGLE REAR WHEEL)
MOOG
$269.95Moog wheel bearing and hub assemblies feature problem-solving innovations and include application-specific design enhancements. They are engineered to overcome problems and deliver smooth, reliable performance.Features and benefits of Moog wheel bearing...$269.95 -
MOOG 515144 WHEEL BEARING & HUB ASSEMBLY 2011-2019 GM 3500HD 4WD (DUAL REAR WHEEL)
MOOG
$329.99Moog wheel bearing and hub assemblies feature problem-solving innovations and include application-specific design enhancements. They are engineered to overcome problems and deliver smooth, reliable performance.Features and benefits of Moog wheel bearing...$329.99 -
BD DIESEL DIFFERENTIAL COVER-REAR (AA 14-11.5) 03-18 RAM & 01-18 GM - 1061825
BD DIESEL
$318.95The BD Diesel 1061825 Rear Differential Cover offers superior performance and protection for your Dodge Ram 2500/3500 and GM 2500/3500 vehicles from 2003 to 2018. Engineered with precision, this differential cover is designed to keep oil on the gears,...$318.95 -
MAG-HYTEC AA 14-11.5 DIFFERENTIAL COVER 2003-2013 DODGE RAM 2500* | 2003-2018 DODGE RAM 3500* | 2001-2019 GM 2500HD/3500HD
MAG HYTEC
$334.40Enhance the performance and durability of your vehicle's differential system with the MAG-HYTEC AA 14-11.5 Differential Cover. Specifically designed for 2003-2013 Dodge Ram 2500, 2003-2018 Dodge Ram 3500, and 2001-2019 GM 2500HD/3500HD models, this...$334.40 -
MAG-HYTEC DANA 70 DIFFERENTIAL COVER MANY APPLICATIONS DODGE, FORD, GM
MAG HYTEC
$298.30Enhance and protect your vehicle's performance with the Mag-Hytec Dana 70 Differential Cover designed for a wide range of applications including Dodge, Ford, and GM models. This top-of-the-line differential cover is meticulously crafted to deliver...$298.30