Features:The fuel injector sealing rings is used to seal the inlet and outlet of the fuel injector to prevent oil leakage.The fuel injector repair kit are made of durable rubber, plastic, and metal material, durable and anti deform.Easy to install and replace the broken seal rings, no special tools needed.Details:Material: Rubber, Plastic, MetalColor: BlackRubber O-Ring Inside Diameter: 8mm / 0.31"Black Rubber Seals Inside Diameter 1: 9mm / 0.35"Black Rubber Seals Inside Diameter 2: 10mm / 0.39"Thickness: 5.5mm / 0.22"Caps Size 1: 14x9mm / 0.55"x0.35"(H*D)Caps Size 2: 7x9mm / 0.28"x0.35"(H*D)Micro Filters Size: 12x6mm / 0.47"x0.
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