Oil Seal Scott Atwater

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  • mercuryman


    Replies: 467
    Topics: 167
    #1087

    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.


    jeff-register

    US Member - 2 Years
    Replies: 1564
    Topics: 54
    #13206

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


    mercuryman


    Replies: 467
    Topics: 167
    #13210

    TOP seal


    jim-moffatt

    US Member - 2 Years
    Replies: 225
    Topics: 33
    #13232

    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.


    mercuryman


    Replies: 467
    Topics: 167
    #13238

    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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