The Merchant Automotive 10195 Transmission Rear Housing Support for your 07.5-10 GM 6.6L Duramax fits your Allison 4x4 Transmission.This support can keep your Allison four wheel drive housing from cracking in the event of a...
The Merchant Automotive 10228 S400 Oil Line Kit for your 01-10 GM 6.6L Duramax takes the guessing the out of plumbing in your upgraded turbocharger. This complete kit includes all the components needed to plumb...
The Merchant Automotive 10348 S300/S400 Oil Feed Kit for your 2001-2010 GM 6.6L Duramax is a pre-made Oil Feed line designed to fit an aftermarket S300/S400 based turbocharger on your truck. Includes 4 feet of...
The Merchant Automotive 10357 Transmission Rear Housing Support for your 2011-2019 GM 6.6L Duramax can help keep your Allison four wheel drive housing from cracking in the event of a driveline vibration (bad u joint, dented...
The Merchant Automotive 10369 ZF6 Transmission Rear Housing Support for your 2001-2006 GM 6.6L Duramax ZF6 can keep the Rear Adapter Housing from cracking in the event of a driveline vibration (bad u joint, dented or...
The Merchant Automotive 10371 Engine Seal Driver Kit for your 2001-2016 GM 6.6L Duramax is specially designed to correctly install the front and rear main seals in your engine. Kit includes tools for both front...
The Merchant Automotive 10382 T-Case Upgrade with Drain Plugs & Fluid for your 01-07 GM 6.6L Duramax is the best upgrade you can make to your GM transfer case (model 136, 146, 246, 261, 261HD,...
The Merchant Automotive 10384 Billet Turbo Resonator Delete Plug for your 04.5-10 allows you to replace the Stock Turbo Resonator with this Billet Delete Plug to clean up under your hood!Features: Billet Aluminum Construction Improves...
The Merchant Automotive 10464 Deluxe Bearing & Seal Kit for your 2001-2007 GM 6.6L Duramax is the perfect option for those wanting to refresh their transfer case. This all-inclusive kit will replace all of the...
The Merchant Automotive 10520 Deluxe Injector Removal Tool greatly eases the removal of the injectors in your 2001-2004 GM 6.6L Duramax LB7. Over time and miles the injectors become heavily coated with carbon between the tip...
The Merchant Automotive 10521 Deluxe Injector Removal Tool greatly eases the removal of the injectors in your 2004.5-2010 GM 6.6L Duramax. Heavy carbon buildup on the head and injector tip can make the injector difficult to...