Saginaw Eaton Power Steering Pulleys

Does anybody know if you can install a 2 groove Saginaw power steering pulley on an Eaton power steering pump with an existing Eaton single groove pulley? 

Joe is correct.....you need a pump with a shaft designed for the double pulley.  

Chuck Page  

I don't know what engine you have, so understand that my experience is with Eaton pumps on 6 cylinder engines.
Not sure I fully understand your question. As written, it reads that you want to install a Saginaw double pulley on an Eaton pump in addition to the single pulley already on the pump. That won't work.
If you want to remove the single Eaton pulley and install a double Saginaw pulley in its place, that won't work either.
You could remove the single Eaton pulley and install a double Eaton pulley (if you can find one) in its place. I have done that and it works. It has been my experience that the Eaton pump is the same whether it came with a single or double pulley.


Edited by 6768rogues - Sep/27/2014 at 4:02pm

Actually the shaft is longer on a double pulley Eaton pump than on the single. It may work but I wouldn't put any bets on how long it takes before it lets go. I probably have what you need (double pulley and correct shaft) but it'll be some time before I could lay my hands on it...

71sc360-if you can locate the proper lenght shaft and a 2 groove pulley for Eaton pump please let me know-I do not need the stuff now, I am in no hurry.