Replace the part, not the entire assemblyViton O-RingAlso available in a pack of twenty and as part of Dorman’s Steel Fuel Line Repair KitDorman’s Fuel Line Seal Ring repairs fuel line leaks while saving you valuable time, money and labor. The Seal Ring is sold separately, eliminating the need to replace the entire fuel fitting.Fuel Line O-RingsRecommended for replacement every time the fuel fitting is removedFuel Connector O-RingFuel Line O-RingFuel Line O-Rings – 5/16 Inch And 3/8 InchFuel, Line, Seal, Ring, Lines, Seals, RingsQuick DisconnectFUEL LINE O-RINGSVarious sizes available