1952 Evinrude 25 hp propeller nut

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  • May 2, 2021 at 9:41 am #237531
    MARC BOUCHER
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      US Member

      I need to replace my propeller nut for my 1952 Evinrude 25 hp. But I can’t find a parts list that goes back far enough. MarineEngine.com doesn’t go back to 1952. I swapped my propeller nut from my 1964 40 hp Evinrude and it seemed to fit just fine, but I want to check with you all.

      Does anyone have a link to a parts list for the 1952?

      Thanks in advance – you all have helped me so much!

      -Marc

      Boats: '47 Dunphy, '64 Starcraft
      Motors:
      '53 Evinrude 25; '54 Evinrude 7.5; '55 Evinrude 7.5; '56 Evinrude 30 Lark; '56 Evinrude 16; '58 Johnson 18; '60 Evinrude 10; '64 Evinrude 40

      May 2, 2021 at 9:57 am #237532
      frankr
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        US MEMBER PAY BY CHECK

        Prop nut 375773 was later changed to a similar nut that takes a longer drive pin. It will fit, using a long pin. It all had to do with the change in propeller hubs using a slip hub instead of a shock hub. The short pin could spin the propeller off the hub.

        11.-Gearcase

        May 2, 2021 at 10:02 am #237535
        frankr
        Participant

          US MEMBER PAY BY CHECK

          The 1956 gearcase showing the prop nut change

          17.-Evinrude-Gearcase

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