Min. Order Reference FOB Price
100 Sets US$1.00-50.00 / Set
Product Description
Product Description : Piston Ring is a metal Ring used to insert the inner Piston groove, Piston Ring is divided into two types: compression Ring and oil Ring. 1,Compression Ring can be used to seal the combustion chamber combustible mixture of gas. 2,The oil ring is used to scrape excess oil ...