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  1. #1
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    23m prop castleated hub insert

    Anybody know where I can find the hardware to go from a castlated hub insert to a regular hub?

  2. Member
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    #2
    Having problems gettin this 23 m prop tight on my mercury shaft. It does have the mercury hub in the prop but when I go
    to tighten it down I run out of threads on prop shaft any ideas do I need a diff thrust washer s

  3. Member
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    #3
    You need a kit that’s is made for running yahama props on Mercs

  4. Moderator 21XDC's Avatar
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    #4


    Marks Props 317-398-9294, 1850 East 225 South, Shelbyville, Indiana 46176 propellerman59@gmail.com http://www.marksprops.com/index.html

  5. Member
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    #5
    So do I need the front washer also along with this castle nut also ??

  6. Moderator 21XDC's Avatar
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    #6
    If you have the correct thrust washer, All you need is the part I posted for the splines to fit and engage. Then you use the tab washer under the nut to keep the prop from coming loose.

    Marks Props 317-398-9294, 1850 East 225 South, Shelbyville, Indiana 46176 propellerman59@gmail.com http://www.marksprops.com/index.html

  7. Member
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    #7
    I am
    guessimg i do not have the correct thrust washer for this prop as the one I have is fro
    s trophy prop do you by chance know the part number for
    thr thrust washer thanks

  8. Member
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    #8
    Got the problem fixed just needed that castleated nut thanks
    guys for all the help now to test it

  9. Member
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    #9
    Tested her out today wot 5900 rpm s gps was 64.5 fully trimmed no rooster tsul
    a d great bow lift. My 184 was screaming that was with 1/8 of fuel and very little
    tackle so rpm shiuld drop but wow wat a diff in performance and speed gains 59-64 can’t complain bout that thanks again everyone for
    thr help