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  1. #1
    New Member
    Join Date
    Jan 2011
    Posts
    4
    Tractor
    Gravely

    Default Replacement/Alternate for 12 Hp Koehler

    The motor on our Gravely Commercial 12 is dead, busted and broken beyond repair.

    What are the choices, different makers, for replacing the engine and what adapters are or might be needed?

    Sources for the replacements, I've been wandering through Ebay?

    Thanks

    John

  2. #2
    Silver Member evan price's Avatar
    Join Date
    May 2011
    Posts
    124
    Location
    Radnor, Ohio
    Tractor
    Satoh S470 Buck

    Default Re: Replacement/Alternate for 12 Hp Koehler

    Small Engine Warehouse offers repower kits.
    Sic Gorgiamus Allos Subjectatos Nunc


    Woods Equipment Co. - FREE online download of manuals:
    http://www.woodsonline.com/manuals.aspx

  3. #3
    Platinum Member
    Join Date
    Oct 2010
    Posts
    552
    Location
    Near Peace river -Alberta
    Tractor
    ASV 4810

    Default Re: Replacement/Alternate for 12 Hp Koehler

    Plenty kohlers around,cheap too,get another one ,12-14-16 hp.they all should bolt in without issue. Might want to check PTO stub dia.
    2 cockshutt 1855,1 cockshutt 1800.
    Belarus 800 and 925 .AC 940 whl ldr.Waldon 500 whl ldr.
    ASV 4810 tracksteer.
    3 GMC 2500 6.5/6.2 diesel trucks

  4. #4
    Gold Member
    Join Date
    Oct 2009
    Posts
    288
    Location
    Fleming Island,FL
    Tractor
    John Deere 2006 4320 CUT, 1970 Power King 2416

    Default Re: Replacement/Alternate for 12 Hp Koehler

    Quote Originally Posted by Bison View Post
    Plenty kohlers around,cheap too,get another one ,12-14-16 hp.they all should bolt in without issue. Might want to check PTO stub dia.
    I think that this is a rear engine Gravley and requires either a gravely spec engine or an adapter plate. Both Kohler and B&S were used so finding something suitable may take a little time and effort, but there are plenty of candidates out there.

    Jim

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