OER Series New Fuel Rail Assembly (Driver Side) 2011-2016 GM 6.6L Duramax LML/LGH XDP Xtreme Diesel Performance Early 51 Percent

51 Percent

515 to 615 HP with supporting mods

Direct-Fit Replacement

2008-2010 Ford Super Duty Truck with 6

Increase Underhood Aesthetics

OER Series New Fuel Rail Assembly (Driver Side) 2011-2016 GM 6.6L Duramax LML/LGH XDP Xtreme Diesel Performance Early 51 PercentThe 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