... TS16949 4.Different Treatment: Phosphated, Nitrided auto parts MACK engine piston ring Remark:1.For mack piston ring 2.good quality ,good ... liner ,engine bearing ,valve,valve guide ,nozzle,thrust washer,gasket,gasket kit,as blow:West Europe & America engine type : ... ,BMW,Japanese & Korean engine type DAIHATSU,HINO,NISSAN,KOMATSU,TOYOTA,YANMAR,MITSUBUSHI,MAZDA SUZUKI,DAEWOO, ISUZU,KIA,HUYNDAIIf you don’ ...