Product name : piston ring Our piston rings are compatible for the following car model ISUZU, KOMATSU, NISSAN, BENZ, MITSUBISHI, DAEWOO, TOYOTA, CUMMINUS, PERKINS, HINO, STYER, CATERPILLER etc. Characteristics : wear-resistant , high temperature resistant and long working life. Material : FCD, high alloy cast iron etc. Remark: 1. low price and high quality 2. honest service 3. long working life 4. OEM service was offered 5. For European& American, Korean & Japanese etc. 6. Fast delivery and the MOQ was 100 sets Besides , Our company specialize in manufacturing and marketing many kinds of Auto engine parts including piston, piston ring, piston pin, cylinder liner, cylinder head, cylinder block ,crankshaft, camshaft ,engine valves, water pump, gasket set etc. We desire your cooperation!