Yanmar 2GM raw-water pump? HELP
I have a 2gm 13hp Yanmar engine in the C&C 30 MK1. The water pump shaft seal sprung a leak. There was a spare on the boat when I purchased it. The problem is the fittings comming and going and differnt sized and the impeller seams to be 1/2" or sow larger than the one I took off. It has the same pully and mount as mine. Not sure if its o,k to use? I am trying th have the one I took off rebuilt. Any help out there of if the 2gm had 2 differant choices for a raw-water pump.