2004-2010 GM 6.6L Duramax Viton O-Ring
The companion to the PPE Race Fuel Valve is this Viton O-Ring. It is made from high-quality, chemical-resistant Viton rubber. This O-ring is better than the stock unit and will last longer, too!
(compatible with (113073000) Race Fuel Valve ) - GM-Dodge (113073001)