Hi Ben;
    I just happened to have replaced mine as part of my PM generator project. I just had it matched at a local bearing shop. I used a Timken 471224. It is slightly different in that it is a metal outer ring with a double lip seal.
My PSRU is also a RD-1A converted to a B, so not sure that it is the same as a C drive, but either way your local bearing shop should be able to help you out.

Todd
C-FSTB
RV9 Turbo 13B


On Thu, 2009-07-02 at 06:05 -0700, Ben Schneider wrote:

All,

   Does anyone happen to know if I can obtain a replacement seal for my RD1C mount plate? Is there a part number that I can inquire about at NAPA, McMaster Carr, or other similar place. I would have Tracy send me one, but I know he is in Colorado, and I don't want to bother him with this trivial stuff.

Thanks for any help.

Ben Schneider

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