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  1. #1

    Used Onan Generator MDL4. --GONE--

    I am replacing my 1989 Onan MDL4 generator. It is NOT working. I think fresh water in one cylinder. Is there any value in this? I will also have a 2012 Centek exhaust check valve 2 3/8". Also a Vernalift muffler. I am not sure about the in and out sizes of the muffler yet. Any interest in this stuff?Generator was running and making good power 1 year ago. Parts have been taken and generator is gone.
    Thanks,

    Tony

    2008 Cheoy Lee Bravo 78 "Bella Sophia"
    1989 78' Hatteras CPMY #311 "Bella Sophia" (sold)
    2007 Everglades 290cc “Bada Bing” (sold)
    2006 Advanced Outdoors 28cc (sold)
    2003 Melges 24 "Bada Bing" (sold)
    2023 HCB 42 “Bada Bing”

  2. #2

    Re: Used Onan Generator MDL4

    Sent a PM

  3. #3

    Re: Used Onan Generator MDL4

    Any interest in this genny? It will come out of boat next week.
    Thanks,

    Tony

    2008 Cheoy Lee Bravo 78 "Bella Sophia"
    1989 78' Hatteras CPMY #311 "Bella Sophia" (sold)
    2007 Everglades 290cc “Bada Bing” (sold)
    2006 Advanced Outdoors 28cc (sold)
    2003 Melges 24 "Bada Bing" (sold)
    2023 HCB 42 “Bada Bing”

  4. #4

    Re: Used Onan Generator MDL4

    Does it have a 12V or a 32V starter and alternator on it?
    Gary
    1984 53' MY Hull #625
    "JACE"

  5. #5

    Re: Used Onan Generator MDL4

    Quote Originally Posted by Dreamboat View Post
    Does it have a 12V or a 32V starter and alternator on it?
    It is a 24 volt unit.
    Thanks,

    Tony

    2008 Cheoy Lee Bravo 78 "Bella Sophia"
    1989 78' Hatteras CPMY #311 "Bella Sophia" (sold)
    2007 Everglades 290cc “Bada Bing” (sold)
    2006 Advanced Outdoors 28cc (sold)
    2003 Melges 24 "Bada Bing" (sold)
    2023 HCB 42 “Bada Bing”

  6. #6

    Re: Used Onan Generator MDL4

    I will be in St Augustine next weekend and sure could use some parts from it, I.e, regulator/exhaust elbow
    Last edited by ageless; 06-25-2017 at 02:27 PM.

  7. #7

    Re: Used Onan Generator MDL4

    I have a clean exhust elbow. I m in St Pete

  8. #8

    Re: Used Onan Generator MDL4

    FWIW, my MDL4 is 32v...but it has a 24v starter that has worked well for years.

  9. #9

    Re: Used Onan Generator MDL4

    I also have a clean, fresh water, monel exhaust elbow from a MDL4.

    All other parts off of mine have sold, so yes, there is some value there for parts. I sold the following:

    Heat exchanger
    Sound shield
    fuel pump
    raw water pump

    The engine block and head went to a guy with an old Bobcat skid steer. Apparently it had the same engine.
    Sky Cheney
    1985 53EDMY, Hull #CN759, "Rebecca"
    ELYC on White Lake--Montague, MI

  10. #10

    Re: Used Onan Generator MDL4

    Quote Originally Posted by dottieshusband View Post
    FWIW, my MDL4 is 32v...but it has a 24v starter that has worked well for years.
    Are you feeding that 24V starter with 32V?
    Gary
    1984 53' MY Hull #625
    "JACE"

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