... , 2-3 days for stock auto parts engine piston ring for MITSUBISHIOur Piston ring details:1. Piston ring Material : Cast ... , CATERPILLAR , CASE INTERNATIONAL, CUMMINS , INTERNATIONAL , FORD , LISTER , VOLVO, DAIHATSU , NISSAN , HINO , KOMATSU , ISUZU MAZDA , MITSUBISHI , SUZUKI , TOYOTA , YANMAR, DAEWOO ... adhere to the GB1148-82,JB3931-85 and JB3932-85 Criterion ISO and TS16949 Certificates:Factory: