OER Series New Fuel Rail Assembly (Driver Side) 2011-2016 GM 6.6L Duramax LML/LGH XDP Xtreme Diesel Performance Early Fits Cylinders 2 Or 7

Fits Cylinders 2 Or 7

Direct-Fit Replacement

Being a company founded by fuel system engineers

Upgrading from the OEM main bolts to studs also allows you to obtain much more precise torque readings

Stock HP Rating

OER Series New Fuel Rail Assembly (Driver Side) 2011-2016 GM 6.6L Duramax LML/LGH XDP Xtreme Diesel Performance Early Fits Cylinders 2 Or 7The XDP OER Series New Fuel Rail Assembly (Driver Side) XD605 is ideal when replacing contaminated fuel system components in your 2011 2016 GM 6. 6L Duramax LML LGH. If you have experienced CP4 fuel pump failure, metal shavings and contamination have most likely circulated throughout the fuel system in your Chevy GMC. In the event of a failed CP4, it is recommended that you replace the entire fuel system, including the fuel rails, to help remove all