... 3,QXS15,A23003.We have these Brand:Cummins,CAT,KOMATSU,MITUBISHI,HINO,ISUZU,NISSAN,BENZ,TOYOTA,YAMMAR,DAEWOO, ... 124 , MAHLER 138 and ,MAHLER 142 from GERMANmaterial ; and also JAPAN material AC8A and AC9A , China material 108 and 109 .welcome to ... anodic treatment ,graphite printing , inner cooling channel ,pin-hole bushing , steel patch insert , pin hole of special shapes ,separated piston type , ...