Need OMC Crankshaft Journal Specs

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  • seakaye12
    seakaye12

    US Member - 2 Years
    Replies: 575
    Topics: 125
    #210602

    The motor is a 1959 Evinrude Fastwin

    Crankshaft P/N is 0304733 : Replaced by 0315286

    In particular I need the size specs for the center main bearing journal.

    Thanks !

    bobw
    bobw

    US Member - 1 Year
    Replies: 1073
    Topics: 41
    #210603

    Don’t have the Evinrude specs handy but the comparable Johnson FD series with that crankshaft shows 0.9995-1.0000 for the center bearing journal.

    Bob

    1954 Johnson CD-11
    1956 Johnson RD-18
    1958 Johnson QD-19
    1959 Johnson QD-20
    1957 Evinrude Fastwin 18

    "Every 20 minute job is only a broken bolt away from a 3-day project."

    seakaye12
    seakaye12

    US Member - 2 Years
    Replies: 575
    Topics: 125
    #210604

    Yikes that was fast Bob! Thanks!

    Yes; the Johnson should use the same crankshaft.

    I’m curious…..what Johnson Manual are you using to find that information? I have the 10th Edition and so far specs like that are eluding me…..

    bobw
    bobw

    US Member - 1 Year
    Replies: 1073
    Topics: 41
    #210605

    Somewhere along the line, I came across some Johnson Condensed Service Data. Here’s a copy – a little hard to read since I had to reduce the file size.

    Bob

    1954 Johnson CD-11
    1956 Johnson RD-18
    1958 Johnson QD-19
    1959 Johnson QD-20
    1957 Evinrude Fastwin 18

    "Every 20 minute job is only a broken bolt away from a 3-day project."

    Attachments:
    bobw
    bobw

    US Member - 1 Year
    Replies: 1073
    Topics: 41
    #210609

    Sorry, sent wrong file. Try this onel

    Bob

    1954 Johnson CD-11
    1956 Johnson RD-18
    1958 Johnson QD-19
    1959 Johnson QD-20
    1957 Evinrude Fastwin 18

    "Every 20 minute job is only a broken bolt away from a 3-day project."

    Attachments:
    seakaye12
    seakaye12

    US Member - 2 Years
    Replies: 575
    Topics: 125
    #210611

    Bob I just sent you a PM
    Chuck

    bobw
    bobw

    US Member - 1 Year
    Replies: 1073
    Topics: 41
    #210612

    Chuck,
    Just responded to PM.

    Bob

    1954 Johnson CD-11
    1956 Johnson RD-18
    1958 Johnson QD-19
    1959 Johnson QD-20
    1957 Evinrude Fastwin 18

    "Every 20 minute job is only a broken bolt away from a 3-day project."

Viewing 7 posts - 1 through 7 (of 7 total)
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