“排气阀
NIMONIC PLATING
洋马柴油发电机
6N21AL-UV
零件编号.
14673-11740” NA.NA.14673-11740
“吸入阀
零件编号.
147673-11100” NA.NA.147673-11100
VALVE SEAT SUCTION NA.NA.147674-11080
VALVE SEAT EXHAUST NA.NA.147673-11090
VALVE GUIDE NA.NA.147673-11160
Valve Stem Seal suction NA.NA.146673-11650
Valve Stem Seal exhaust NA.NA.141616-11751
“ANTLPOLISHING RING
Part No.147673-01130” NA.NA.147673-01130