Reply To: 1957 Evinrude 25930 Crankshaft seals

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May 5, 2020 at 10:15 pm #202147
frankr
Participant
    Buccaneer wrote:

    In looking at the shop manual, it looks like some of the earlier RD’s used a carbon seal
    and O-ring on the top and bottom of the crank. Is that correct?

    That is correct. I think it was 1955 that they replaced the top carbon seal with a lip seal. Subject to correction. But that’s ok.