... -31-22026D1251104012566150-31-2030S6D170 17066162-33-2080 Remark:1.For KOMATSU piston ring 2.good quality ,good packing ,delivery ... piston ,piston ring ,cylinder liner ,engine bearing as blow:West Europe & America engine type :BENZ,PEUGEOT,DAF,FIAT,IVECO, ... CUMMINS ,FORD ,VOLVO,BMW,Japanese & Korean engine type DAIHATSU,HINO,NISSAN,KOMATSU,TOYOTA,YANMAR,MITSUBUSHI,MAZDA SUZUKI,DAEWOO, ISUZU,KIA ...