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D15-2 alternator bracket

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captaindana View Drop Down
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Joined: 14 Sep 2009
Location: Fort Plain, NY
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Post Options Post Options   Thanks (0) Thanks(0)   Quote captaindana Quote  Post ReplyReply Direct Link To This Post Topic: D15-2 alternator bracket
    Posted: 16 Mar 2023 at 2:45pm
Howdy all, am getting ready to convert Diamond Girl to negative ground with an alternator. Whomever has already done this will a new bracket be needed or will the old one work? Same question for our 17-3. Mini Denso alt. Thanks. These are my last 2 of several conversions. Dana
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                          Dana
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Stan R View Drop Down
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Post Options Post Options   Thanks (0) Thanks(0)   Quote Stan R Quote  Post ReplyReply Direct Link To This Post Posted: 16 Mar 2023 at 3:40pm
I cobble welded our D-17 series 4 bracket when we went the alternator conversion a few years ago.
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Post Options Post Options   Thanks (0) Thanks(0)   Quote JC-WI Quote  Post ReplyReply Direct Link To This Post Posted: 16 Mar 2023 at 3:50pm
Maybe look for a 170 bracket for the d17. 
 One of the D17 's here had a ready-rod through the old gen bracket and then had to short flat irons on the ready rod with nuts on each side of them and then the upper holes of the flat irons were for the alternator. It was converted back in the late '70s.
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The truth is the truth, sugar coated or not. Trawler II says, "Remember that."
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Post Options Post Options   Thanks (0) Thanks(0)   Quote DrAllis Quote  Post ReplyReply Direct Link To This Post Posted: 16 Mar 2023 at 4:52pm
Use a mini-sized alternator instead of an old and big Delco.
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captaindana View Drop Down
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Post Options Post Options   Thanks (0) Thanks(0)   Quote captaindana Quote  Post ReplyReply Direct Link To This Post Posted: 16 Mar 2023 at 5:18pm
Yes thanks. Doc I bought a bundle of the mini Denso. The 15/2 is what I plow snow with so just trying to get an heads up, cause it’s still March and I can’t chance being without her for only a couples days🤔
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                          Dana
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Post Options Post Options   Thanks (0) Thanks(0)   Quote coggonobrien Quote  Post ReplyReply Direct Link To This Post Posted: 17 Mar 2023 at 9:30am
Like doc says, with the mini I took my original generator bracket and cut/welded it to hold the alternator.
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Post Options Post Options   Thanks (0) Thanks(0)   Quote coggonobrien Quote  Post ReplyReply Direct Link To This Post Posted: 17 Mar 2023 at 9:33am
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Post Options Post Options   Thanks (0) Thanks(0)   Quote coggonobrien Quote  Post ReplyReply Direct Link To This Post Posted: 17 Mar 2023 at 9:35am
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DrAllis View Drop Down
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Post Options Post Options   Thanks (0) Thanks(0)   Quote DrAllis Quote  Post ReplyReply Direct Link To This Post Posted: 17 Mar 2023 at 10:25am
Be sure to use a 1/2" width belt, which is wider than original. The OEM belt is like a rubber band and just doesn't last long or stay tight because it slips all the time on the fan pulley. The 1/2' belt sits high in the pulley but works into place nicely WITHOUT slipping and needing adjustment all the time.
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captaindana View Drop Down
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Post Options Post Options   Thanks (0) Thanks(0)   Quote captaindana Quote  Post ReplyReply Direct Link To This Post Posted: 17 Mar 2023 at 12:39pm
Thanks you guys!
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                          Dana
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IBWD MIke View Drop Down
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Post Options Post Options   Thanks (0) Thanks(0)   Quote IBWD MIke Quote  Post ReplyReply Direct Link To This Post Posted: 17 Mar 2023 at 12:42pm
I really like the looks of that mini-alternator. Since I have a couple of Delco's on the shelf that have already been rebuilt they will probably go on before I buy new.
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Post Options Post Options   Thanks (0) Thanks(0)   Quote DrAllis Quote  Post ReplyReply Direct Link To This Post Posted: 17 Mar 2023 at 7:57pm
The mini-alternator helped with the installation of the belt driven new "live" hydraulic pump.
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Post Options Post Options   Thanks (0) Thanks(0)   Quote PaulB Quote  Post ReplyReply Direct Link To This Post Posted: 18 Mar 2023 at 6:50am
Any alternator bracket that would work on a B,C or CA would also work on a D10/12/14/15.
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Post Options Post Options   Thanks (0) Thanks(0)   Quote captaindana Quote  Post ReplyReply Direct Link To This Post Posted: 18 Mar 2023 at 7:27pm
Wow thanks Steveill and all! This was my seventh alternator conversion since mid January and it was a breeze. Charges perfectly. Tomorrow morn check tires, grease zerks, and put loader back on. I get my L306 delivered Monday so that’s the next restro. After that the Allis rear blade gets restro’d, then my last alt conversion (#8) on the 17 III. Cheers.   Dana
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