Does anyone know where I can buy rubber seals that go on the edge of the front rotor dust caps? Don't remember seeing these on my 2 previous cars - '72 & '73. Current car is 74. Thanks

Those are available from Porsche.

Wolfsburg West
or
Pelican Parts

OEM-421839455 part number ..... price shown is $7.32 bird $8.78 AA

If you took you dust cap down to a local supply house that deals in bearings/machinery parts, you could probably find one that fits.

Or call Dave at GPR 1 800 321 5432

Anybody have a picture of what he's talking about and where it goes?

I'm lame.

Headrage, It's the black domed cap that covers the outer bearing in the center of the brake rotor. Had a heck of a time getting them off - rusty. There is a rubber seal that goes around the edge of this cap/cover that keeps out dirt, etc from getting to the bearing. I wll try the local Porsche dealer. THanks for the help.