... Material: forged steel (C70S6).2. Application: 1) gasoline engines, diesel engines, CNG Engines, generators.2) Japanese, Korean, European, American, Russian ... , etc. engines.3) car, passenger car, truck, tractor, construction machinery ... marine, etc.4) make of vehicle/engine: ISUZU, HINO, NISSAN, TOYOTA, MITSUBISHI, SUZUKI, LEXUS, MAZDA,DAEWOO, HYUNDAI, KIA ...