Fits Japanese models with antifreeze only
Yanmar Marine Diesel Maintenance Service Kit For 2GMF , 2GM20F , 3GMF , 3GMDF , 3GM30F
Same as Yanmar YEU-SERVKIT-003 , but does not include the trash bag.
This uses a 6 bolt cover with a 2-3/4" (70mm) diameter.
These models are fresh water cooled.
124223-42092 water pump impeller (has keyway groove to fit shaft drive key)
fits all Japanese built fresh water cooled 2/3GMF's, 2GM20F's 3GM30F's up to 2005,
Will not fit 1997 and later European made. ( the serial number will start with E)