Merchant Automotive 10186 Transmission Rear Housing Support 01-07 GM Duramax MA-10186 10.00
Merchant Automotive 10186 Prevent transmission case cracks in your 2001-2007 Duramax with this inexpensive, easy to install upgrade from Merchant! Merchant Automotive 10195 Transmission Rear Housing Support 07.5-10 GM Duramax MA-10195 10.00
Merchant Automotive 10195 Prevent transmission case cracks in your LMM Duramax with this inexpensive, easy to install upgrade from Merchant! Merchant Automotive 10357 Transmission Rear Housing Support 11-19 GM Duramax MA-10357 10.00
Merchant Automotive 10357 Prevent transmission case cracks in your LML Duramax with this inexpensive, easy to install upgrade from Merchant! Merchant Automotive 10369 ZF6 Transmission Rear Housing Support 01-06 GM Duramax MA-10369 10.00
Merchant Automotive 10369
Merchant Automotive 10000 Your high performance engine deserves high performance motor mounts, and the Merchant Motor Mounts are the benchmark. Merchant Automotive 10051 WIF Plug 01-16 6.6L GM Duramax MA-10051 2.00
Merchant Automotive 10051 Replace your failure prone plastic WIF Sensor with this Billet Aluminum Plug. Merchant Automotive 10184 Pushrod Kit 01-10 6.6L GM Duramax MA-10184 5.00
Merchant Automotive 10184 If you've upgraded the cam or springs in your Duramax, you need to upgrade the pushrods to avoid catastrophe. Merchant Automotive 10773 Transfer Case Pump Upgrade Combo 01-07 6.6L GM Duramax MA-10773 17.00
Merchant Automotive 10773
Merchant Automotive 10001 Case rub, its real, and its unfortunate, but it will destroy the transfer case behind your Duramax. This kit will allow you to prevent it for good. Merchant Automotive 10192 Fuel Filter Head Rebuilt Kit 01-10 6.6L GM Duramax MA-10192 2.00
Merchant Automotive 10192 Does your Duramax have a fuel leak? Unfortunately, its actually pretty common that the fuel filter head leaks due to torn or fatigued seals. Merchant Automotive Water Pump with Gaskets and O-Rings 01-05 6.6L GM Duramax MA-10548 5.00
Merchant Automotive 10548 Time to replace your waterpump? Look no further than this welded water pump from Merchant Automotive Merchant Automotive Water Pump with Cover, Gaskets and O-Rings 01-05 6.6L GM Duramax MA-10549 10.00
Merchant Automotive 10549




Merchant Automotive 10369 ZF6 Transmission Rear Housing Support 01-06 GM Duramax $ 149.63 2050-01-01
Prevent transmission case cracks in your 2001-2006 manual transmission equipped Duramax with this inexpensive, easy to install upgrade from Merchant! Merchant Automotive 10000 Performance Motor Mounts 01-10 6.6L GM Duramax MA-10000 20.00 



Merchant Automotive 10773 Transfer Case Pump Upgrade Combo 01-07 6.6L GM Duramax $ 799.63 2050-01-01
Case rub, its real, and its unfortunate, but it will destroy the transfer case behind your Duramax. This kit will allow you to repair it yourself quickly. Merchant Automotive Transfer Case Pump Upgrade Kit 01-07 6.6L GM Duramax MA-10001-main 0.00 



Merchant Automotive Water Pump with Cover, Gaskets and O-Rings 01-05 6.6L GM Duramax $ 249.33 2050-01-01
Never want to worry about water pump failures in your LB7 Duramax again? Pick up this complete kit made by Merchant Automotive.