Easy to rebuild. Save hundreds versus replacing with new!Replace just the failed seal, not the entire fuel filter housing assemblyReplacement prevents air from entering the fuel systemPackage includes1 Billet 6061-T6 Aluminum Bleeder Screw2 Nitrile Plunger U-Cups4 Viton O-RingsModel years 2001-2013 6.6L Duramax Fuel Filter Primer
Replace your easily broken plastic stock screw with our top of the line plug and save lots of money to re-buy replacement Fit:2001-2013 6.6L Duramax Fuel Filter Primer
Brand: Lelecar, Color: Red