... , 4HE1, 6RA1, C240, C190, C223, 4JA1, 4JB1, 4BB1, 4HG1,4BD1, 6BB1, 6BD1, 4BG1, 6BG1, 8PA1, 10PA1 etc. 3.Production Description ... and europe cars, especial in truck car, marine engine, big machine engine. (2)our products sell popular in asia africa ... QS9000, TS16949 which are main quality certificate. (7)products:piston/piston ring/engine bearing/ Cylinder liner/thrust washer/valve, valve guide,valve ...