RyanPerrella

I am about to drop the engine back in my car, but I just realised that my engine gasket kit dosent include the sealing rings for the 8 plugs that screw into the bottom of the exhaust ports on the heads of the S4/GT engine.

I need a couple PN 900 123 043 30 sealing rings, 12 x 15,5

I know i can get them from 928 Intl, or Porsche, but would an auto parts store stock a similiar crush ring. I am really trying to avoid having to wait the 3-5 days to get these in the mail so I am wondering if the regular auto parts stores carry these or if not, what kind of supplier would have these that I could go into and find something similiar in stock and run with that?

Any ideas

Mrmerlin

Try NAPA they should have them

RyanPerrella

no luck finding aluminum ones.

So I bought a bunch of copper ones, I am sure these will be fine. The ID is too small to fit the threads so i assume i can just simply drill them out a bit.