MAHLE 41940 Complete Piston Ring Set (STANDARD) - 03-07 Ford 6.0L Powerstroke obs powerstroke power stroke e-fuel electric fuel conversion walbro bosch oem All kits include enough hose

All kits include enough hose to fit a crew cab

FueLab handles the warranty on the fuel pumps and regulators

We recommend having one person switch the selector valve back and forth while someone else is blowing shop air at a low pressure through each feed side/inlet side port multiple times

Upgraded module prevents common failure modes and water intrusion

and replace a pump on your terms

MAHLE 41940 Complete Piston Ring Set (STANDARD) - 03-07 Ford 6.0L Powerstroke obs powerstroke power stroke e-fuel electric fuel conversion walbro bosch oem All kits include enough hoseThe MAHLE 41940 Complete Piston Ring Set is a direct replacement for the compromised piston rings in your 2003 2007 Ford 6. 0L PowerStroke. The Piston Ring Set is made from OE quality materials and maintains an OEM performance. Mahle: OE Quality Pre Lapped Sold as a Set