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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Bostech BTS011057 Transmission/Transfer Case Output Speed Sensor 2009-2015 GM 6.6L Duramax LMM/LML
BOSTECH FUEL
$29.95Transmission / Transfer Case Output Speed Sensor Brand: BT Power Condition: New Limited 24-Month Unlimited mileage warranty Engine Fitment: GM Duramax 6.6L Experience peak performance with the Bostech BTS011057 Transmission/Transfer Case...$29.95 -
APEX CHASSIS BJ143 GM 2500HD /3500HD HEAVY DUTY FRONT LOWER BALL JOINT 1999-2010 GM SILVERADO/SIERRA 1500/2500/3500
APEX CHASSIS
$60.00The APEX CHASSIS BJ143 GM 2500HD/3500HD Heavy Duty Front Lower Ball Joint is a premium aftermarket component designed to enhance the steering and suspension system of your 1999-2010 GM Silverado/Sierra 1500/2500/3500. Engineered to meet the highest...$60.00 -
APEX CHASSIS BJ144 GM 2500HD /3500HD HEAVY DUTY FRONT UPPER BALL JOINT 1999-2010 GM SILVERADO/SIERRA 1500/2500/3500
APEX CHASSIS
$60.00The APEX CHASSIS BJ144 GM 2500HD / 3500HD Heavy Duty Front Upper Ball Joint is a high-performance replacement part designed specifically for the 1999-2010 GM Silverado/Sierra 1500/2500/3500 models. Made to meet the demands of heavy-duty applications,...$60.00 -
PPE 138041000 FRONT DIFFERENTIAL COVER-RAW FOR 11-19 GM 2500HD/3500HD 6.6L DURAMAX LML/L5P
PACIFIC PERFORMANCE ENGINEERING
$215.99Help keep your 2011-current GM’s front differential running cool and clean with an upgraded differential cover from PPE. With the largest set of cast cooling fins in the industry, found both inside as well as outside the pan, PPE’s...$215.99 -
PPE 138041010 FRONT DIFFERENTIAL COVER-BRUSH FOR 11-19 GM 2500HD/3500HD 6.6L DURAMAX LML/L5P
PACIFIC PERFORMANCE ENGINEERING
$233.99Enhance the performance and durability of your FOR 11-19 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 FOR 11-19 GM 2500HD/3500HD 6.6L DURAMAX LML/L5P
PACIFIC PERFORMANCE ENGINEERING
$233.99Help keep your 2011-current GM’s front differential running cool and clean with an upgraded differential cover from PPE. With the largest set of cast cooling fins in the industry, found both inside as well as outside the pan, PPE’s...$233.99 -
PPE 238051010 HEAVY DUTY CAST ALUMINUM REAR DIFFERENTIAL COVER-BRUSHED FOR 01-19 GM 2500HD/3500HD & FOR 03-18 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 FOR 01-19 GM 2500HD/3500HD & FOR 03-18 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) FOR 20-22 GM 6.6L DURAMAX L5P
PACIFIC PERFORMANCE ENGINEERING
$296.99Specially engineered to minimize friction and maximize lubrication. Keep your GM rear differential running cool and clean with an upgraded cover from PPE. Made from high-quality cast A356.0-T6 aluminum for strength and optimum heat dissipation...$296.99 -
PPE 138053010 HEAVY-DUTY CAST ALUMINUM REAR DIFFERENTIAL COVER BRUSHED (11.5 INCH /12 INCH -14) FOR 20-22 GM 6.6L DURAMAX L5P
PACIFIC PERFORMANCE ENGINEERING
$314.99Specially engineered to minimize friction and maximize lubrication. Keep your GM rear differential running cool and clean with an upgraded cover from PPE. Made from high-quality cast A356.0-T6 aluminum for strength and optimum heat dissipation...$314.99 -
PPE 138053020 HEAVY-DUTY CAST ALUMINUM REAR DIFFERENTIAL COVER BLACK (11.5 INCH /12 INCH -14) FOR 20-22 GM 6.6L DURAMAX L5P
PACIFIC PERFORMANCE ENGINEERING
$314.99Ensure peak performance and durability FOR your FOR 20-22 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 GM TRUCKS 20-21 V8-6.6L (AAM 11.5/12.0-14)
AFE POWER
$289.00Enhancing the performance and durability of your vehicle’s rear differential, the AFE 46-71260A Street Series Rear Differential Cover is a must-have for GM Trucks equipped with AAM 11.5/12.0 axles from 2020 to 2021. Crafted from robust cast aluminum,...$289.00 -
ATS 402-915-6248 11.5 INCH 14-BOLT DIFFERENTIAL COVER FOR 01-19 GM 2500HD/3500HD WITH 6.6L DURAMAX
ATS DIESEL
$280.68ATS Protector Rear Differential Cover for AAM 14-Bolt 11.5 Inch. Cast aluminum construction with a black powdercoat finish. Kit.Details: ATS Protector Differential Cover - AAM 14-Bolt 11.5-inch Rear 2.5 quart fluid capacity over stock Optimal gear...$280.68 -
AFE 46-71050A STREET SERIES FRONT AAM 9.25 DIFFERENTIAL COVER RAW W/MACHINED FOR 11-20 6.6L DURAMAX
AFE POWER
$289.00The aFe POWER AAM 9.25 Front Differential Cover is designed specifically for GM 2500/3500 trucks, all while enhancing the performance and durability of your vehicle's drivetrain. Crafted from robust cast aluminum, this cover features strategically placed...$289.00 -
AFE 46-71060A STREET SERIES REAR DIFFERENTIAL COVER RAW W/ MACHINED FOR 01-19 GM 6.6L DURAMAX
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 FOR 11-20 6.6L DURAMAX (AAM 9.25)
AFE POWER
$353.43Elevating axle protection and performance, the aFe POWER AAM 9.25 Pro Series Front Differential Cover is engineered specifically for GM 2500/3500 models from 2011 to 2020 equipped with V8-6.0L/6.6L engines. Crafted from robust cast aluminum, this cover...$353.43 -
AFE 46-71060B PRO SERIES REAR DIFFERENTIAL COVER BLACK W/ MACHINED FOR 01-19 GM SIERRA/SILVERADO 2500/3500
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 -
BD DIESEL 1030711 2 LOW UNLOC FOR 15-19 GM 2500HD/3500HD
BD DIESEL
$190.95Enhance your off-road experience with the BD Diesel 1030711 2Low Unloc for 2015-2019 GM 2500HD/3500HD 4WD vehicles. This innovative product revolutionizes your 4WD capabilities by giving you the freedom to disable the front-wheel drive mechanism,...$190.95 -
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 -
FLEECE FPE-TUFSHAFTS GM FRONT TUFSHAFTS 01-10 GM 2500-3500 W/9.25 INCH AAM FRONT AXLE
FLEECE PERFORMANCE
$945.00TufShafts are a direct replacement upgrade shafts for any 2001-2010 GM 2500-3500 with a 9.25 inch AAM front axle. They are designed to eliminate the stock passenger side split axle shaft that is prone to breaking under high torque situations, as well as...$945.00 -
AFE POWER 46-71260B PRO SERIES REAR DIFFERENTIAL COVER FOR 2020 GM SILVERADO/SIERRA
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 -
BANKS 19259 DIFFERENTIAL COVER KIT (NATURAL) 11.5/11.8-14 BOLT FOR 01-19 GM 2500HD/3500HD | 03-18 DODGE RAM 2500/3500
BANKS
$416.67Banks Ram-Air differential cover extends lubrication life and retains fuel economy. Thanks to its superior fluid and aerodynamics, the Ram-Air Cover out-performs stock and flat-back high-capacity covers and does so with less lubricant. Increased distance...$416.67 -
BANKS 19269 RAM-AIR DIFFERENTIAL COVER KIT-AA14 (11.5 IN) FOR 01-19 GM 2500HD/3500HD | 03-18 DODGE RAM 2500/3500
BANKS
$438.89Banks Ram-Air differential cover extends lubrication life and retains fuel economy. Thanks to its superior fluid and aerodynamics, the Ram-Air Cover out-performs stock and flat-back high-capacity covers and does so with less lubricant. Increased distance...$438.89 -
BANKS 19249 REAR RAM-AIR DIFFERENTIAL COVER KIT FOR 01-19 GM 2500HD/3500HD | 03-18 DODGE RAM 2500/3500
BANKS
$438.89Banks Ram-Air differential cover extends lubrication life and retains fuel economy. Thanks to its superior fluid and aerodynamics, the Ram-Air Cover out-performs stock and flat-back high-capacity covers and does so with less lubricant. Increased distance...$438.89 -
YUKON GEAR AND AXLE YK GM11.5-B MASTER OVERHAUL KIT (CHEVY/DODGE/GMC TRUCKS)
YUKON GEAR AND AXLE
$750.14Yukon Master Overhaul kits give you all the high quality parts you need to start & finish every differential job. Yukon offers more tailor-made kits than any other manufacturer in the industry to meet your specific installation needs. This kit uses...$750.14 -
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 -
BD DIESEL 1030710 2LOW UNLOC FOR 01-14 GM 2500HD/3500HD 4WD
BD DIESEL
$190.95Enhance the maneuverability of your GM Silverado or Sierra 2500HD/3500HD 4WD with the BD Diesel 1030710 2LOW UNLOC. This innovative product allows you to optimize torque distribution by disabling the front wheel drive mechanism when activated, ensuring...$190.95 -
PPE 238051000 HEAVY-DUTY CAST ALUMINUM REAR DIFFERENTIAL COVER RAW FOR 01-19 GM SILVERADO/SIERRA 3500HD/3500HD & FOR 03-18 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) FOR 01-19 GM DURAMAX & FOR 03-18 DODGE CUMMINS
PACIFIC PERFORMANCE ENGINEERING
$287.99Help keep your 2011-Present GMs front differential running cool and clean with an upgraded differential cover from PPE. With the largest set of cast cooling fins in the industry, found both inside as well as outside the pan, >PPEs differential covers...$287.99 -
PPE 138051010 HEAVY DUTY DIFFERENTIAL COVER - BRUSHED FOR 01-19 GM DURAMAX & FOR 03-18 DODGE CUMMINS
PACIFIC PERFORMANCE ENGINEERING
$305.99Help keep your FOR 11-19 GMs front differential running cool and clean with an upgraded differential cover from PPE. With the largest set of cast cooling fins in the industry, found both inside as well as outside the pan, >PPEs differential covers...$305.99 -
PPE 138051020 HEAVY DUTY DIFFERENTIAL COVER - BLACK (WITH AA14-11.5 AXLES) FOR 01-19 GM DURAMAX & FOR 03-18 DODGE CUMMINS
PACIFIC PERFORMANCE ENGINEERING
$305.99Help keep your 2011-Present GMs front differential running cool and clean with an upgraded differential cover from PPE. With the largest set of cast cooling fins in the industry, found both inside as well as outside the pan, >PPEs differential covers...$305.99 -
MOOG 515146 WHEEL BEARING & HUB ASSEMBLY 2011-2019 GM 2500HD RWD | 2011-2019 GM 3500HD RWD (SINGLE REAR WHEEL)
MOOG
$349.95Experience the pinnacle of wheel performance with the MOOG 515146 Wheel Bearing & Hub Assembly, designed specifically for 2011-2019 GM 2500HD RWD and 2011-2019 GM 3500HD RWD (Single Rear Wheel) vehicles. MOOG has long been recognized for its engineering...$349.95 -
MOOG 515145 WHEEL BEARING & HUB ASSEMBLY 2011-2016 GM 2500HD/3500HD 4WD (SINGLE REAR WHEEL)
MOOG
$269.95The MOOG 515145 Wheel Bearing & Hub Assembly is meticulously engineered for 2011-2016 GM 2500HD/3500HD 4WD (single rear wheel) vehicles, designed to provide an exceptional level of performance and reliability. Combining advanced technology with...$269.95 -
MOOG 515144 WHEEL BEARING & HUB ASSEMBLY 2011-2019 GM 3500HD 4WD (DUAL REAR WHEEL)
MOOG
$329.99The MOOG 515144 Wheel Bearing & Hub Assembly is meticulously designed for the 2011-2019 GM 3500HD 4WD (Dual Rear Wheel) models, ensuring dependable performance for your heavy-duty vehicle. Crafted with innovative features, this assembly addresses common...$329.99 -
BD DIESEL 1061827 FRONT AA 14-9.25 & REAR AA 14-11.5 DIFFERENTIAL COVER PACKAGE FOR 03-13 DODGE RAM
BD DIESEL
$592.95The BD Diesel 1061827 Differential Cover Package is the ultimate upgrade for your 2003-2013 Dodge Ram 2500 / 3500, offering top-notch features designed to enhance the performance and durability of your vehicle's differential system.Crafted with...$592.95 -
BD DIESEL 1061825 REAR AA 14-11.5 DIFFERENTIAL COVER FOR 03-18 DODGE RAM & 01-18 GM
BD DIESEL
$328.95The 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,...$328.95 -
DANA SPICER 5-3206X AAM-1485 SERIES UNIVERSAL JOINT/ U-JOINT
$70.99Experience the ultimate in automotive reliability with the Dana Spicer 5-3206X AAM-1485 Series Universal Joint. Crafted with precision and quality in mind, this greasable U-joint sets the standard in performance for light duty vehicles. Featuring journal...$70.99 -
DANA SPICER 5-793X 1330/S44 SERIES 2001 DURAMAX 1500 U-JOINT
$24.99Designed specifically for the 2001 Duramax 1500, the DANA SPICER 5-793X 1330/S44 SERIES U-JOINT is the ultimate solution for maintaining optimal performance in your vehicle. This greasable automotive universal joint from Spicer® sets the standard for...$24.99 -
DANA SPICER 5-188X 1480 SERIES UNIVERSAL JOINT/ U-JOINT
$32.97Enhance the performance and durability of your vehicle with the DANA SPICER 5-188X 1480 Series Universal Joint/U-Joint from Spicer®. This greasable automotive universal joint sets the standard in OEM quality, ensuring reliable functionality for your...$32.97 -
DANA SPICER 5-160X 1410 SERIES UNIVERSAL JOINT/ U-JOINT (5-160X)
$26.99The Dana Spicer 5-160X 1410 Series Universal Joint/U-Joint (5-160X) is a heavy-duty and reliable drivetrain component designed to meet the demands of trucks requiring rugged performance. Engineered for durability and strength, the Spicer 1410 series...$26.99 -
DANA SPICER 5-1310X 1310 SERIES UNIVERSAL JOINT/ U-JOINT (5-1310X)
$25.99The DANA SPICER 5-1310X 1310 Series Universal Joint/U-Joint (5-1310X) brings the leading-edge technology in greasable automotive universal joints from Spicer®, a trusted name in the industry. Crafted to the highest standards of performance, these light...$25.99 -
DANA SPICER 5-1410X 1410 SERIES UNIVERSAL JOINT/ U-JOINT
$31.99DANA SPICER 5-1410X 1410 SERIES UNIVERSAL JOINT/ U-JOINTExperience the pinnacle of automotive universal joint technology with the Dana Spicer 5-1410X 1410 Series Universal Joint. Crafted to the highest standards of performance, these greasable universal...$31.99 -
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