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.
- Product
- Qty in Cart
- Quantity
- Price
- Subtotal
-
Dorman H621684 Hydraulic Brake Hose (Rear Left) (With Wide Track Axle) 2011-2019 GM Silverado/Sierra 3500HD DRW
DORMAN
$15.38This automotive brake hydraulic hose was precision-engineered to match the fit, function and performance of the original brake hose on specific vehicles and positions to ensure safe, long-lasting durability as part of a complete brake repair. Ideal...$15.38 -
Dorman H621685 Hydraulic Brake Hose (Rear Right) (With Wide Track Axle) 2011-2019 GM Silverado/Sierra 3500HD DRW
DORMAN
$15.36This automotive brake hydraulic hose was precision-engineered to match the fit, function and performance of the original brake hose on specific vehicles and positions to ensure safe, long-lasting durability as part of a complete brake repair. Ideal...$15.36 -
Dorman H621695 Hydraulic Brake Hose (Rear Left) 2011-2018 GM Silverado/Sierra 2500HD/3500HD SRW
DORMAN
$14.63This automotive brake hydraulic hose was precision-engineered to match the fit, function and performance of the original brake hose on specific vehicles and positions to ensure safe, long-lasting durability as part of a complete brake repair. Ideal...$14.63 -
Dorman H621697 Hydraulic Brake Hose (Rear) (Right Inner/ Center) 2011-2019 GM Silverado/Sierra 2500HD | 2011-2017 GM Silverado/Sierra 3500HD SRW | 2019 GM Silverado/Sierra 3500 HD SRW
DORMAN
$12.96This automotive brake hydraulic hose was precision-engineered to match the fit, function and performance of the original brake hose on specific vehicles and positions to ensure safe, long-lasting durability as part of a complete brake repair. Ideal...$12.96 -
Dorman H621698 Hydraulic Brake Hose (Rear Center) (Without Wide Track Axle) 2011-2014 GM Silverado/Sierra 3500HD DRW
DORMAN
$19.37This automotive brake hydraulic hose was precision-engineered to match the fit, function and performance of the original brake hose on specific vehicles and positions to ensure safe, long-lasting durability as part of a complete brake repair. Ideal...$19.37 -
Dorman H621699 Hydraulic Brake Hose (Rear Center) (With Wide Track Axle) 2011-2014 GM Silverado/Sierra 3500HD DRW
DORMAN
$19.40This automotive brake hydraulic hose was precision-engineered to match the fit, function and performance of the original brake hose on specific vehicles and positions to ensure safe, long-lasting durability as part of a complete brake repair. Ideal...$19.40 -
Dorman H622318 Hydraulic Brake Hose (Rear) (Center Right) 2015-2017 GM Silverado/Sierra 3500HD DRW (Left Inner/Center) | 2019 GM Silverado/Sierra 3500HD DRW
DORMAN
$15.63This automotive brake hydraulic hose was precision-engineered to match the fit, function and performance of the original brake hose on specific vehicles and positions to ensure safe, long-lasting durability as part of a complete brake repair. Ideal...$15.63 -
Dorman H622319 Hydraulic Brake Hose (Rear) (Center Left) 2015-2017 GM Silverado/Sierra 3500HD DRW (Right Inner/Center) | 2019 GM Silverado/Sierra 3500HD DRW
DORMAN
$15.63This automotive brake hydraulic hose was precision-engineered to match the fit, function and performance of the original brake hose on specific vehicles and positions to ensure safe, long-lasting durability as part of a complete brake repair. Ideal...$15.63 -
Dorman HW16514 Disc Brake Caliper Bushing (Rear) 2011-2015 GM Silverado/Sierra 2500HD/3500HD
DORMAN
$3.93This disc brake caliper bushing is designed to match the fit and function of the original part on specified vehicles. Made of quality materials, it is engineered for reliable performance. Direct replacement - this disc brake caliper bushing matches...$3.93 -
Dorman HW5673 Disc Brake Hardware Kit (Rear) (12,000lb. GVW) 2001-2010 GM Silverado/Sierra 3500HD
DORMAN
$15.55This disc brake hardware kit is designed to match the original hardware required to repair the disc brake on specified vehicles. Made of quality components, this kit is engineered for reliable performance and durability. Direct replacement - this...$15.55 -
Dorman HW7330 Parking Brake Hardware Kit (9,900lb./12,000lb. GVW) 2001-2008 GM Silverado/Sierra 3500HD
DORMAN
$20.70This parking brake hardware kit is designed to match the original hardware required to repair the parking brake on specified vehicles. Made of quality components, this kit is engineered for reliable performance and durability. Direct replacement -...$20.70 -
Dorman HW7440 Parking Brake Hardware Kit (3-Hole Parking Brake Shoe) 2011-2017 GM Silverado/Sierra 2500HD/3500HD
DORMAN
$13.60This parking brake hardware kit is designed to match the original hardware required to repair the parking brake on specified vehicles. Made of quality components, this kit is engineered for reliable performance and durability. Direct replacement -...$13.60 -
Dorman HW7441 Parking Brake Hardware Kit 2011-2016 GM Silverado/Sierra 2500HD/3500HD
DORMAN
$14.31This parking brake hardware kit is designed to match the original hardware required to repair the parking brake on specified vehicles. Made of quality components, this kit is engineered for reliable performance and durability. Direct replacement -...$14.31 -
Dorman M630595 Brake Master Cylinder With Reservoir 2009-2013 GM Silverado/Sierra 2500HD | 2009-2014 GM Silverado/Sierra 3500HD | 2009-2017 GM Express/Savana
DORMAN
$103.68This brake master cylinder is precision-engineered to match the design, function, and performance of the original master cylinder on specific vehicle years, makes and models. It is made of new, high-quality materials for a safe, durable replacement...$103.68 -
Dorman 919-254 Stainless Steel Brake Line Kit (8' Bed) 2001-2002 GM Silverado/Sierra 3500HD DRW Crew Cab
DORMAN
$103.78Original equipment brake lines are highly rust prone. This Dorman OE FIX brake hydraulic line kit is made of upgraded stainless steel to resist corrosion. It's also pre-formed to fit specific vehicle applications for easier installation. Upgraded...$103.78 -
Dorman 697-529 Differential Pinion Yoke Assembly (U-Bolt Type) (Dana 44/60/70) 1994-1998 Dodge Ram 2500/3500 | 1999-2013 Ford F-250 | 1999-2015 Ford F-350 | 2000-2004 Ford F-450/550 | 1988-1998 C/K 3500
DORMAN
$161.67Worn or damaged differential end yoke causing driveline vibrations? This direct replacement end yoke matches the original equipment part for a trustworthy repair and reliable performance. Direct replacement - this differential end yoke matches the...$161.67 -
Dorman 600-118 4WD Front Differential Actuator 2014-2019 GM Silverado/Sierra 2500HD/3500HD
DORMAN
$124.95This 4WD actuator directly replaces the original equipment part on specific vehicle applications. It is reverse engineered to reliably restore proper functionality. Direct replacement - this 4WD axle actuator directly replaces the original equipment...$124.95 -
Dorman 615-140 Spindle Nut Retainer Key (2-Pack) (Rear) 2001-2008 GM Silverado/Sierra 2500HD/3500HD (Rear) | 1988-2000 GM C/K 2500/3500
DORMAN
$11.42This spindle nut retainer is designed to match the fit and function of the original part on specified vehicles. Made of quality materials, it is engineered for reliable performance. Direct replacement - this spindle nut retainer matches the fit and...$11.42 -
Dorman 615-141.1 Spindle Nut Retaining Clip (1.905" I.D.) 2001-2008 GM Silverado/Sierra 2500HD/3500HD | 1988-2000 GM C/K 2500/3500
DORMAN
$6.06This spindle nut retainer is designed to match the fit and function of the original part on specified vehicles. Made of quality materials, it is engineered for reliable performance. Direct replacement - this spindle nut retainer matches the fit and...$6.06 -
Dorman 919-141 Stainless Steel Brake Line Kit (8' Bed) (Without Quadra Steer) 2001-2002 GM Silverado/Sierra 2500HD/3500HD SRW Crew Cab
DORMAN
$101.96Original equipment brake lines are highly rust prone. This Dorman OE FIX brake hydraulic line kit is made of upgraded stainless steel to resist corrosion. It's also pre-formed to fit specific vehicle applications for easier installation. Upgraded...$101.96 -
Dorman 946-089 Rear Driveshaft Assembly (Allison Transmission) (167.7" Wheelbase) 2013 GM Silverado/Sierra 2500HD/3500HD 4WD Crew Cab
DORMAN
$783.50Replacing a drive shaft doesn't have to be complicated. This complete drive shaft assembly is pre-balanced and ready to install with 100% new yokes, tubes, constant velocity (CV) joints and universal joints. Direct replacement - this drive shaft is...$783.50 -
Dorman C661184 Parking Brake Cable (Rear Right) (137"/161.5"/185.5" Wheelbase) (Without Wide Track Axle) 2006-2007 GM Silverado/Sierra 3500HD | 2009 GM Silverado/Sierra 3500HD Cab & Chassis
DORMAN
$19.06This parking brake cable has been engineered and tested to match the fit, function and performance of the original brake cable on specific vehicles. It features a corrosion-resistant design and durable materials for added strength and longevity...$19.06 -
Dorman C661185 Parking Brake Cable (Rear Left) (137"/161.5"/185.5" Wheelbase) (Without Wide Track Axle) 2006-2007 GM Silverado/Sierra 3500HD | 2009 GM Silverado/Sierra 3500HD Cab & Chassis
DORMAN
$19.64This parking brake cable has been engineered and tested to match the fit, function and performance of the original brake cable on specific vehicles. It features a corrosion-resistant design and durable materials for added strength and longevity...$19.64 -
Dorman H621682 Hydraulic Brake Hose (Rear) 2011-2014 GM Silverado/Sierra 3500HD DRW (Left) | (Right) 2015-2019 GM Silverado/Sierra 3500HD DRW
DORMAN
$12.67This automotive brake hydraulic hose was precision-engineered to match the fit, function and performance of the original brake hose on specific vehicles and positions to ensure safe, long-lasting durability as part of a complete brake repair. Ideal...$12.67 -
Dorman H621683 Hydraulic Brake Hose (Rear) 2011-2014 GM Silverado/Sierra 3500HD DRW (Right) | (Left) 2015-2019 GM Silverado/Sierra 3500HD DRW
DORMAN
$12.68This automotive brake hydraulic hose was precision-engineered to match the fit, function and performance of the original brake hose on specific vehicles and positions to ensure safe, long-lasting durability as part of a complete brake repair. Ideal...$12.68 -
Dorman H621696 Hydraulic Brake Hose (Rear Right) 2011-2018 GM Silverado/Sierra 2500HD | 2011-2017 GM Silverado/Sierra 3500HD SRW
DORMAN
$14.63This automotive brake hydraulic hose was precision-engineered to match the fit, function and performance of the original brake hose on specific vehicles and positions to ensure safe, long-lasting durability as part of a complete brake repair. Ideal...$14.63 -
Dorman H622322 Hydraulic Brake Hose (Rear Left) 2015-2019 GM Silverado/Sierra 2500HD/3500HD SRW
DORMAN
$16.90This automotive brake hydraulic hose was precision-engineered to match the fit, function and performance of the original brake hose on specific vehicles and positions to ensure safe, long-lasting durability as part of a complete brake repair. Ideal...$16.90 -
Dorman M630505 Brake Master Cylinder with Reservoir (With Integrated Trailer Brake Control) 2009-2013 GM Silverado/Sierra 2500HD/3500HD (RPO Code JL1) | 2014 GM Silverado/Sierra 3500HD DRW
DORMAN
$109.86This brake master cylinder is precision-engineered to match the design, function, and performance of the original master cylinder on specific vehicle years, makes and models. It is made of new, high-quality materials for a safe, durable replacement...$109.86 -
Dorman 615-144 Flanged Hex Spindle Nut (M27-2.0) (2-Pack) 2011-2017 GM Silverado/Sierra 2500HD/3500HD
DORMAN
$17.62This spindle nut is designed to match the fit and function of the original part on specified vehicles. Made of quality materials, it is engineered for reliable performance. Direct replacement - this spindle nut matches the fit and function of the...$17.62 -
Dorman 697-134 Ring And Pinion Set For AAM 11.5" - 4.10 Ratio 2003-2013 Dodge Ram 2500/3500 Rear (11.5" Ring Gear) | 2001-2013 GM 2500HD/3500HD Rear
DORMAN
$533.84This differential ring and pinion directly replaces the original equipment on specific vehicle years, makes and models. Direct replacement - this ring and pinion set matches the fit and function of the original components on certain vehicle...$533.84 -
Dorman HW1102 Brake Spring Hold Down Pin (4-Pack) 2001-2016 Dodge Ram 2500/3500 | 2005-2012 Ford F-250/350 | 2011-2012 Ford F-450 | 2001-2010 GM Silverado/Sierra 2500HD | 2009-2010 GM Silverado/Sierra 3500HD
DORMAN
$1.37This drum brake shoe spring hold down pin is designed to match the fit and function of the original pin on specified vehicles, and is engineered for durability and reliable performance. Direct replacement - this drum brake shoe spring hold down pin...$1.37 -
Dorman HW2588 Drum Brake Self Adjuster Repair Kit (Rear Left) 1994-1999 Dodge Ram 2500/3500 | 1988-2000 GMC C/K 2500/3500
DORMAN
$16.86This drum brake self-adjuster repair kit is designed to match the original hardware required to repair the self-adjuster mechanism on specified vehicles. Made of quality components, this kit is engineered for reliable performance and durability...$16.86 -
Dorman HW2589 Drum Brake Self Adjuster Repair Kit (Rear Right) 1994-1999 Dodge Ram 2500/3500 | 1988-2000 GMC C/K 2500/3500
DORMAN
$16.86This drum brake self-adjuster repair kit is designed to match the original hardware required to repair the self-adjuster mechanism on specified vehicles. Made of quality components, this kit is engineered for reliable performance and durability...$16.86 -
Dorman M390257 Brake Master Cylinder 1995-1997 Dodge Ram 2500 (7,500 LB GVW) | 1994-2000 GM C/K 2500
DORMAN
$56.24This brake master cylinder is precision-engineered to match the design, function, and performance of the original master cylinder on specific vehicle years, makes and models. It is made of new, high-quality materials for a safe, durable replacement...$56.24 -
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 -
DORMAN HW4074 BRAKE SHOE HOLD DOWN KIT (13" BRAKES) 1994-1999 DODGE RAM 2500/3500 | 1988-2000 GM C/K 2500/3500
DORMAN
$5.14This drum brake shoe hold down kit is designed to match the original hardware required to repair the drum brake shoe hold down on specified vehicles. Made of quality components, this kit is engineered for reliable performance and durability. Direct...$5.14 -
DORMAN 42042 MASTER CYLINDER RESERVOIR CAP 2001-2014 GM SILVERADO/SIERRA 2500HD/3500HD
DORMAN
$4.28This brake master cylinder cap is designed to match the fit and function of the original cap on specified vehicles, and is engineered for durability and reliable performance. Direct replacement - this brake master cylinder cap is designed to match...$4.28 -
DORMAN 697-545 DIFFERENTIAL PINION YOKE ASSEMBLY (1410 STRAP TYPE) (DANA 60/SUPER 60) 1994-2002 DODGE RAM 2500/3500 | 1981-1993 DODGE D/W 250/350 | 1980-2015 FORD F-250/350 | 2000-2014 FORD F-450 | 2000-2013 FORD F-550 | 1988-1998 GM C/K 3500
DORMAN
$187.81Worn or damaged differential end yoke causing driveline vibrations? This direct replacement end yoke matches the original equipment part for a trustworthy repair and reliable performance. Direct replacement - this differential end yoke matches the...$187.81 -
DORMAN HW7055 DRUM BRAKE HARDWARE KIT 1994-1999 DODGE RAM 2500/3500 | 1988-2000 GM C/K 2500/3500
DORMAN
$5.51This drum brake hardware kit is designed to match the original hardware required to repair the drum brake on specified vehicles. Made of quality components, this kit is engineered for reliable performance and durability. Direct replacement - this...$5.51 -
KINGSPEED KSR-BDC-11.5E AAM 11.5 BILLET REAR DIFFERENTIAL COVER FOR 2003-2018 DODGE RAM 2500/3500 4WD | 2001-2019 GM SILVERADO/SIERRA 2500HD/3500HD
KINGSPEED
$714.99Enhance the performance and style of your Dodge Ram or GM Silverado/Sierra with the KINGSPEED KSR-BDC-11.5E AAM 11.5 Billet Rear Differential Cover. This premium differential cover is designed to impress both on and off the road, making you the envy of...$714.99 -
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 -
BDS SUSPENSION BDS121612 CARRIER BEARING DROP KIT FOR 2011-2023 GM 2500HD/3500HD TRUCKS (WITH SELECT BDS LIFT KITS)
BDS SUSPENSION
$62.95Fix driveline vibrations on your lifted 2001-2010 Chevy Silverado or GMC Sierra 1500HD, 2500HD or 3500HD with the BDS carrier bearing drop kit. Easy to install in less than an hour with all hardware included. Carrier bearing drop brackets...$62.95 -
DORMAN W79767 DRUM BRAKE WHEEL CYLINDER 1994-1999 DODGE RAM 2500/3500 (1.0625" BORE) | 1989-2000 GMC C/K 2500/3500
DORMAN
$7.77The Dorman W79767 Drum Brake Wheel Cylinder is the dependable solution for ensuring optimal brake performance in your Dodge Ram 2500/3500 (1994-1999) or GMC C/K 2500/3500 (1989-2000). Crafted to directly replace the original wheel cylinder, this...$7.77 -
DORMAN 917-637 VEHICLE SPEED SENSOR (INPUT)2001-2011 GM 6.6L DURAMAX LB7/LLY/LBZ/LMM/LML
DORMAN
$35.95The DORMAN 917-637 Vehicle Speed Sensor (Input) designed for 2001-2011 GM 6.6L Duramax LB7/LLY/LBZ/LMM/LML models is a crucial component for maintaining optimal speed-dependent vehicle functions. This speed sensor serves as a direct replacement for the...$35.95 -
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
$215.99Enhance 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 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
$233.99Enhance 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 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
$296.99The 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 FOR 20-22 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) FOR 20-22 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) 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
$184.95Enhance 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,...$184.95 -
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
$375.00Banks 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...$375.00 -
BANKS 19269 RAM-AIR DIFFERENTIAL COVER KIT-AA14 (11.5 IN) FOR 01-19 GM 2500HD/3500HD | 03-18 DODGE RAM 2500/3500
BANKS
$395.00Banks 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...$395.00 -
BANKS 19249 REAR RAM-AIR DIFFERENTIAL COVER KIT FOR 01-19 GM 2500HD/3500HD | 03-18 DODGE RAM 2500/3500
BANKS
$395.00Banks 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...$395.00 -
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
$184.95Enhance 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...$184.95 -
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
$574.95The 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...$574.95 -
BD DIESEL 1061825 REAR AA 14-11.5 DIFFERENTIAL COVER FOR 03-18 DODGE RAM & 01-18 GM
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 -
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