Engine/Transmission (1994 - 1998) vacuum pump to timing case bolt

[TurboSandman]

My lower vacuum pump to timing case bolt is gone causing quite a leak. Can anyone come up with a part number for this bolt?

 

[Dieseldemon]

Cummins part # is 3900637

 

[CMartin]

I have a couple spares of the exact bolt you need. I would be more than happy to send it to you if you want to give me your name and address... . you can give it in a private message or an email. -- email address removed --

I am in CA.

 

[TurboSandman]

Thanks for the quick response; this is really a great group. I called a local parts supplier and they ordered one for me from Memphis; it should be here on Monday. CMARTIN, I may be contacting you if they don't come through; thanks for the offer.



I discovered the hard way that the oil supply line has SAE (9/16" and 7/16") fittings rather than metric, so I ordered one of those as well. My plan is to see if the bolt fixes the leak (not likely if past experience is any guide) and install the new seal if not.



Thanks again for the help.

 

[Willys]

Did you ever resolve the leak?



From another thread, your top bolt had loosened some as well and the pump was hanging? Did you check the bracket under the power steering pump to see if it was tight?