XDP OER Series Duramax 6.6L L5P 17-21 Fuel Contamination Kit KC Turbo It is designed to be

It is designed to be used with the S&S Regulated Filter Head and Gear Pump Removal kits to create a Fuel Delivery System (FDS) capable of supporting up to four 14mm CP3 (1

Drop-In Replacement

Restore Proper Shut-Down / Start-Up

and to reroute case fuel back to the tank

Aluminum Construction

XDP OER Series Duramax 6.6L L5P 17-21 Fuel Contamination Kit KC Turbo It is designed to beThe XDP OER Series Duramax 6. 6L L5P Fuel Contamination Kit XD608 will replace all the debris riddled parts in the fuel system of your 2017 2021 GM 6. 6L Duramax L5P. When the HP4 fuel injection pump fails in your Duramax powered truck, it often sends debris throughout the entire fuel system. This results in contamination from the pump that can contaminate the fuel injector lines, fuel lines, and fuel rails, meaning you now must replace all of these