Feature: It has a rubber sealing ring that keeps the engine oil and crankcase vapors in, while keeping water and dirt out.Made of rubber and aluminum alloy strong and sturdy, for a long time use to avoid oil leakage.The product comes with a sealing ring, which can be directly installed.This is a non-OEM product, accessory only!Specification: Type: Oil Filler CapMaterial: Aluminum Alloy, Rubber Color: Gold Tone, BlackSize: 31mm x 57.3mm / 1.22" x 2.26" (H*D)Thread Size: M37 x 3.
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