MAHLE S41940 Piston Ring Set - 03-07 Ford 6.0L Powerstroke obs powerstroke power stroke e-fuel electric fuel conversion walbro bosch oem this HPOP system will run

this HPOP system will run them at 100% peak performance while also leaving room to grow in the future

Outside Diameter (in): 3-11/16 Inch

Marty's Diesel Economy level transmission is very similar to what you would get by using a Ford or Jasper reman - but at a lower cost and by the hands of someone who cares about their product

If you have an OEM fuel pump in the valley - well these NEW OEM washers might flat out - NOT WORK

Alternative part number is: AP63401

MAHLE S41940 Piston Ring Set - 03-07 Ford 6.0L Powerstroke obs powerstroke power stroke e-fuel electric fuel conversion walbro bosch oem this HPOP system will runThe MAHLE S41940 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. The "S" in the part number refers to "SINGLE" if you need an entire SET then we offer a set of 8 kits that is cheaper than buying 8 individuals. Mahle: OE Quality Maintains a Factory Performance Mahle Direct 1 859 737 4966