water pump for AC 5020 (hinomoto c-23??)

[DrRick]

I need a water pump for my fathers' Allis Chalmers model 5020 4wd tractor. I have been told that this 2 cylinder tractor is really a rebadged hinomoto c-23 and the parts also fit a massey ferguson that was sold in the 70's as well. If this sounds correct where is the best place to look for a replacement water pump?
thank you
rick roberts

 

[shimp]

you can probably take it to a Napa auto parts and let them send it off for rebuild

here are several internet sites, likely a ag dealer can get the part

5020 water pump items on eBay.com

Your Imported Tractor Water Pump Source!

 

[DrRick]

Thank you very much - that will get me fixed up. Except for the front right hub, I have really not had much trouble with the tractor.
rick

 

[shimp]

hope it helps to get her going....

those lil tractors are tuff

 

[VistanTN]

A-C 5020 (4wd) is identical to a Simplicity 9523 (if they badged a 4wd) and a 1st cousin to a MF 210-4. Massey/AGCO dealers still can get a LOT of parts for them (though not all). They are 2nd cousins to Hino E23 (4wd) with probably 85-90% of the mechanical parts in common. One caution on the 4wd -- they are not the greatest and changing tire sizes from the original really eats them up (changing the relative travel of front vs rear).