“FOR MAIN ENGINE SULZER 6RTA72
MANUFACTURER:DIESEL UNITED.LTD AIOI MACHINEY WORKS
MODEL:SULZER 6RTA72
SERIAL NO:201 of NKK TSU DU-3457
DWG NO:Z558-2” Relief valve housing with valve needle for Z55808 DIESEL UNITED LTD.RTA72.Z55809
“FOR MAIN ENGINE SULZER 6RTA72
MANUFACTURER:DIESEL UNITED.LTD AIOI MACHINEY WORKS
MODEL:SULZER 6RTA72
SERIAL NO:201 of NKK TSU DU-3457
DWG NO:Z558-2” Ball for relief valve DIESEL UNITED LTD.RTA72.Z55818