Oil Seal Scott Atwater

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  • April 2, 2015 at 12:32 pm #1087
    mercuryman
    Participant

      Anyone know the part # or seal size for a 1955 7.5 HP Scott Atwater to crankshaft seal. And how about a place to order seals by size.

      April 2, 2015 at 1:57 pm #13206
      jeff-register
      Participant

        US Member - 2 Years

        Tell me, Are we lookin for the top or bottom crankshaft seal?

        April 2, 2015 at 3:04 pm #13210
        mercuryman
        Participant

          TOP seal

          April 2, 2015 at 7:44 pm #13232
          jim-moffatt
          Participant

            US Member

            If you search the SKF site for Chicago Rawhide they have part numbers for most seals. You must have: ID OD and thickness.
            These you can get from the old part.
            I cant find the link right now. Then NAPA sells seals with the same part number but starting with NOS (NAPA oil seal).
            I have found several Scott seals this way.

            April 2, 2015 at 10:10 pm #13238
            mercuryman
            Participant

              Thanks, the SKF site didn’t return a part # but the Emerson Bearing Co. site gave me a # and O’Riley has one, National 254270 .75 shaft. – 1.124 OD

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