perkins water pump

[mt matt]

so, I have a Massey stationary power unit that seems to have a water pump on the engine that does not exist in the parts books. casting # 37712541 same as 1100 1130 tractors but with a keyed and threaded shaft instead of a press on pulley. I spent 2 hrs. at the Massey dealer looking at parts diagrams and could not find anything. The power units seem to have the same pump as 510 and 750 combines threaded shaft but completely different design. anybody ran into this before? the other water pump that looks almost the same will not fit I have tried building adapters but can't get it to fit and then the belts don't line up either. any Idea on what kit with a keyed and threaded shaft might fit?

 

[mt matt]

has any body seen one of these power units?

 

[damn1981]

Do they sell rebuild kit we rebuilt them years ago

 

[Jim.ME]

If the Perkins tag is on the engine you might try checking with a Perkins dealer to see if they have ways to run it back.

There is a company in Massachusetts that rebuilds old water pumps, you might check with them and perhaps send it to them for a rebuild.
My son has used them a couple times and I know some others have also with good results.

Here is a link to their website.

AG Rebuilders