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  1. #1
    Cadet Registered
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    Apr 2010
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    Default Mercruiser 1997 dual prop

    Hello. I am trying to identify my outdrive. My boat is a 1997 Cruiser brand 31ft with a 7.4 big block and my out drive has dual props. A chain wrapped around my out drive and i think stripped my gears so i am a do it your selfer but i cant identify my out drive. I know it is a mercruiser and thats it. Any help?

  2. #2
    Moderator Bond-o's Avatar
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    Apr 2002
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    The Mouth of the Chaumont River, Ny.
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    Default Re: Mercruiser 1997 dual prop

    Ayuh,... Welcome Aboard,.... You have a Mercruiser Bravo III....

    You're also in the wrong forum,... This 1 is for Props.... as in how/ which prop to buy...

    I'll have a Mod. move this to the Motors, I/O forum...
    Any Grease is Better,..... Than No Grease at All.......

  3. #3
    Moderator Don S's Avatar
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    Aug 2004
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    Western WA.
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    Default Re: Mercruiser 1997 dual prop

    If you head up to the Adults Only sticky, you will find some manual downloads for Mercruiser. Download manual #11 and check out the procedures for replacing gears and bearings on a Bravo III. Probably more than you have tools for.
    Don S.


    Please, no PM's (Private Messages) regarding boat/engine problems.
    That is what the forums are for.
    Only forum/moderator issues will be answered in PM's.

  4. #4
    Commander 45Auto's Avatar
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    May 2002
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    Default Re: Mercruiser 1997 dual prop

    Make sure it's the outdrive that stripped. It probably was with a chain wrapped around it, but if you were REAL REAL lucky it might have stripped out the engine coupler instead of the drive.
    Any opinions expressed above are worth exactly what you paid for them!

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