2001-2016 Duramax Basic Filter Head O-Ring Rebuild Kit (DMAXORING)

Age, mileage and ultra low sulfur diesel wear out the O-rings in and on the Duramax fuel filter head, which leads to a fuel system that will not hold prime and a truck that is hard to start. This DmaxStore kit replaces those seals with Viton O-rings and plunger seals for a budget friendly repair.

Part Number: DMAXORING

• High quality Viton O-rings
• Simple and cost effective repair

• (4) Specialty Viton O-rings
• (2) Plunger Seals

• On a 2011 or newer style filter head, one of the small O-rings is used for the bleeder screw and the other small O-ring can be disregarded.
• DmaxStore recommends changing your fuel filter during the filter head rebuild.

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