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  1. #1
    Member
    Join Date
    Apr 2012
    Location
    new albany In
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    109

    2006 Yamaha hpdi lower unit case

    Anyone know where I can get a lower unit case for a 2006 hpdi motor? The top screw was messed up and the case is pot metal so it can’t be tapped. I guess I’ll have to replace the whole lower unit case.

  2. Member
    Join Date
    May 2011
    Location
    Bowling Green, KY
    Posts
    3,167
    #2
    Get a hold of Marine Parts Warehouse in Scottsville, KY. I've gotten a Yamaha remanned lower from them and it was a fraction of the cost and worked as it should.
    Phoenix 721 - Yamaha SHO 250 - 8' Blades

  3. Member
    Join Date
    Jul 2017
    Location
    Kentucky
    Posts
    90
    #3
    Not sure how thick the material is, but do a Google search on Gardserts. They make thin wall inserts and they are tough as nails. I have been using them in our machine shop for hole repairs for about 10 years. Gard Specialists sell them.

  4. Member
    Join Date
    Apr 2012
    Location
    new albany In
    Posts
    109
    #4
    Thanks for the info guys. Ended up tapping and using a larger screw. Worked perfect!