Differential & Axle Parts

Replacement 4WD hub vacuum seal for your 2005-2016 Ford diesel pickup truck.

Replacement 4WD vacuum hub seal for your 2017-2019 Ford diesel pickup truck.

Merchant Automotive Deluxe Bearing & Seal Kit provides all bearings and seals in the 263XHD transfer case for your 2001-2007 GMC/Chevy 6.6L Duramax truck.

Merchant Automotive Deluxe Transfer Case Seal Kit includes all seals that are used when rebuilding transfer case or major overhaul for your 2001-2007 GMC/Chevy 6.6L Duramax truck.

Merchant Automotive High Performance Motor Mounts are designed to retain with the alignment features of stock mounts with strength and durability on your 2001-2010 GMC/Chevy 6.6L Duramax truck.

Brand new rear transfer case housing for 263X & 261XD Transfer Cases in your 2001-2007 GMC/Chevy Duramax 6.6L diesel truck.

Upgraded replacement Transfer Case with push-button transfer case operation for your 2001-2007 GMC/Chevy Duramax 6.6L diesel truck.

Merchant Automotive upgraded this Transfer Case to improve the performance and prevent future problems on your 2001-2007 GMC/Chevy 6.6L Duramax truck.

Merchant Automotive designed this Transfer Case Gasket as a high-quality replacement that goes between the Allison rear housing adapter and the transfer case for your 2001-2007 GMC/Chevy 6.6L Duramax truck.

Merchant Automotive designed this Transfer Case Magnetic Drain Plug to capture debris and long-lasting fluid life for your 2001-2007 GMC/Chevy 6.6L Duramax truck.

Merchant Automotive designed this Transfer Case Pump Upgrade to improve the performance and the pump rub problems on your 2001-2007 GMC/Chevy 6.6L Duramax truck.

Merchant Automotive designed this Transfer Case Pump Upgrade Combo Kit to repair the damaged transfer case with easy installation for your 2001-2007 GMC/Chevy 6.6L Duramax truck.

Merchant Automotive designed this Transfer Case Pump Upgrade Combo Kit w/ Fluid to improve the performance and the pump rub problems on your 2001-2007 GMC/Chevy 6.6L Duramax truck.

Merchant Automotive designed this Transfer Case Pump Upgrade w/ Plugs & Fluid to improve the performance and the pump rub problems on your 2001-2007 GMC/Chevy 6.6L Duramax truck.

Merchant Automotive Transfer Case Rear Output Seal is a great OEM replacement for your 2001-2007 GMC/Chevy 6.6L Duramax truck.

Merchant Automotive Deluxe Transfer Case Seal Kit is designed to improve the performance and the pump rub problems on your 2001-2007 GMC/Chevy 6.6L Duramax truck.

All-new 2017-2022 Ford Super Duty F250/F350 HD 4WD transfer case clocking ring and transmission crossmember kit. Includes all necessary hardware. Repositions the transfer case angle for proper drive shaft alignment.

Improve the ride quality of your 2014-2023 Dodge Ram 2500/3500 4WD with the Synergy 8731-01 1.25" Front Drive Shaft Spacer. The Synergy Ram front driveshaft spacer is designed for use with our radius arm drop brackets.

The Kryptonite Wheel Bearing & Hub Assembly (With ABS Sensor) KR311 is an excellent upgrade to the front end of your Chevy Silverado/GMC Sierra 3500HD DRW. The Kryptonite units are among the best wheel bearing replacements available. Because your truck will be under more stress from larger tires and lift kits, these wheel bearings are made to last.

The Kryptonite KRP0175 Death Grip Wheel Stud will strengthen and improve the wheel mounting surface of your 2011-2024 GM Silverado/Sierra 2500HD/3500HD. This wheel stud is precisely machined and treated to the highest level of strength.

The Kryptonite Wheel Bearing Spindle Bolt (Zinc Plated) KR1025 will replace the worn-out bolts on your Chevy Silverado/GMC Sierra 2500HD/3500HD. The factory spindle bolts are notorious for rust so Kryptonite added a zinc plating to their bolts to prevent any form of oxidation. Kryptonite always recommends replacing these bolts when changing your Wheel Bearings for a straightforward installation. These zinc-plated bolts connect the wheel bearing to the spindle and require 133 Ft Lbs. of torque to install. This is why Kryptonite recommends replacing them when swapping out your wheel bearing.

The Kryptonite Wheel Bearing & Hub Assembly (With ABS Sensor) KR300 is an upgraded replacement for the worn-out bearing in your GM Silverado/Sierra 2500HD/3500HD 2WD (DRW). These replacement wheel bearings from Kryptonite are some of the best on the market. These bearings are exclusively made by Kryptonite and are manufactured to withstand the increased strain that larger tires and lift kits place on your pickup.

The Kryptonite Wheel Bearing & Hub Assembly (With ABS Sensor) KR302 is an upgraded replacement for the sloppy wheel bearing in your GM Silverado/Sierra 2500HD/3500HD 4WD (DRW). These replacement Kryptonite wheel bearings are some of the best on the market. Exclusive to Kryptonite, these bearings are made to withstand the extra strain that lift kits and larger tires place on your vehicle.

The Kryptonite Wheel Bearing & Hub Assembly (With ABS Sensor) KR301 is an upgraded replacement for the tired bearing in your GM Silverado/Sierra 2500HD/3500HD 2WD (SRW). These Kryptonite replacement wheel bearings are among the best available. These bearings, which are only produced by Kryptonite, are designed to endure the additional stress that larger tires and lift kits put on your truck. The precision and performance of the steering is enhanced when ball and taper bearings are used together.

The Kryptonite Wheel Bearing & Hub Assembly (With ABS Sensor) KR303 will replace the loose wheel bearing in your GM Silverado/Sierra 2500HD/3500HD 4WD (SRW). These units are some of the best replacement wheel bearings available on the market. These bearings, which are unique to Kryptonite, are designed to endure the additional stress that larger tires and lift kits put on your ride.

The Kryptonite Wheel Bearing & Hub Assembly (With ABS Sensor) KR200 is a high-quality replacement for the worn-out unit on your Ford F250/F350 Super Duty 4WD (SRW). The Kryptonite wheel bearings are some of the highest-quality replacements available on the market. These wheel bearings are available exclusively from Kryptonite and are designed to handle higher stresses put on your truck from bigger tires and lift kits. The distinct ball and taper bearing arrangement helps to improve steering accuracy and performance.

The Kryptonite Wheel Bearing & Hub Assembly (With ABS Sensor) KR435 is a massive upgrade over the stock units in your Ford F250/F350 Super Duty 4WD (SRW). Some of the best wheel bearing replacements available are the Kryptonite units. These bearings are specifically made by Kryptonite and engineered to withstand the increased strain that larger tires and lift kits place on your vehicle.