... 16949 4,we have more than 6000 specifications SUPPLY PISTON RING as below:1, West Europe Vehicle Type:BEDFORD , BENZ ... KAMAZ , UTB ,ZETOR3, American Vehicle Type:CAT , CATERPILLAR , CASE INTERNATIONAL,CUMMINS , FORD INTERNATIONAL , LISTER , VOLVO4, Japanese Vehicle Type:DAIHATSU , HINO , KOMATSU ... product you want , We can manufacture the piston ring according to your sample or product draft!Remark: 1 ...