【High quality materials】: PCV valve is made of high-quality PA material, strong, friction-resistant, anti-corrosion, aging resistant, tough and not easy to break, more durable than other plastic materials.
【Equipped with 8.8 Grade Bolts】: We have equipped the product with 2 flange nuts,convenient for your installation.
【Function】:Prevent oil leakage in the sealing gasket and contamination of the oil in the crankcase. Avoid throttle icing, resulting in insufficient fuel supply.