In Reply to: 8N and Jubilee front wheel hub seal posted by Steve on January 23, 2023 at 15:48:35:
Seal p/n 9N1190B is correct. It seals on the inner boss which is a larger diameter than the spindle where the inner bearing rides. See IT FO-4 manual page 16 picture. A seal that's the same diameter as the inner bearing diameter will jam against the inner large boss and the hub will not make up. The aftermarket Master Parts Catalog shows seal fits 39 to 53 Ford tractors.