I'm replacing my steering box.
When removing the old pitman arm I see a rubber gasket between the pitman arm and the steering box.
My new box did not come with one, and in searching diagrams, parts, I don't see any references to one.
I do see pitman arm seals, but these appear to go inside the steering box to seal in the PS fluid. This "gasket" appears to be more for dust/ water protection for the box.
Any know what this is, is it needed with my new box?