Merchant Automotive

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 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 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 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 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 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 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.

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.

Merchant Automotive High Performance Motor Mounts are a great upgrade for high horsepower applications and a superior replacement with polyurethane bushings that will last longer and better performance for your 2011-2016 GMC/Chevy 6.6L Duramax truck.

Merchant Automotive Oil Cooler is a great direct fit replacement for the clogged or contaminated oil cooler on your 2001-2010 GMC/Chevy 6.6L Duramax truck.

Merchant Automotive Oil Cooler Install Kit is a great OEM replacement when deterioration and failure occurs in the engine's oil system on your 2001-2010 GMC/Chevy 6.6L Duramax truck.

The Merchant Automotive 10193 Performance Transfer Case Oil for your 2001-2016 GM 6.6L Duramax is specially designed for use in GM Transfer Cases.

The Merchant Automotive 10192 Fuel Filter Head Rebuild Kit for your 2001-2010 GM 6.6L Duramax allows you to rebuild your leaking Fuel Filter Head.