1R-0750 GM Chevy GMC Duramax 6.6L Diesel Fuel Filter 2001-2016 Duramax LB7/LLY/LBZ/LMM/LML

Note for changing fuel filter:     Check the tightness of interface after installing the gasoline tank and oil tank to avoid oil leakage.     Ensure the overall sealing after replacement for air tank and air-conditioning tank.     Try to use the car manufacturer-specified matching lable gasoline. The filter has an arrow mark at the oil inlet and outlet. Do not install the reverse when replacing it.  Description:     The Fuel filter adapter allows you to install a 2 micron fuel filter without any major modifications as well as others.     All O-rings are Viton and Nitrile.     Remove the spring and check ball from the stock filter head at time of installation in order to improve fuel flow.     Replace these seals at the time that you are installing your brand new Adapter and Filter.     Professional Installation is Highly Recommended ( No Instruction Included ).   Package includes:     1. Diesel fuel filter adapter     2. Spacer plate with short and long bolts     3. Fuel filter     4. Bleeder screw     5. Seal rebuild kit     6. All necessary viton o-rings     7. As the picture shown