dodgediesel

Does anybody know what type of seal goes here where my vaccum pump is leaking. I tried to stop it with some black RTV silicone but that didn't cut it!!! I got a vaccum pump seal repair kit from Dodge/cummins but the seal doesn't appear to be there? It looks like the large seal in the last picture but that one is the seal that goes off the engine block. Is there a seal where it's leaking? Thanks for any help...

dodgediesel

The local cummins dealer had no idea what I was talking about. They are usually cheaper than Mopar...

RowJ

Try....HERE
Can't really tell from your Pictures but call them. Peter Gould WILL know what your talking about. His kit has a dual lipped seal that will solve the normal leaking problem forever.

RJ

dodgediesel

Sweet, thanks again Rowj...

dodgediesel

Got the leak fixed. Took a while but it's all good now. Replaced the large O ring that came with the Cummins kit with a thicker one from a local hydraulic shop. The one in the Cummins repair kit was tiny/thin and barely sealed, I didn't like that and didn't want to do this again if I didn't have to!! It was the O ring that belongs in the attached picture...