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  1. #1
    Member
    Join Date
    Jul 2019
    Location
    Quakertown, PA
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    4

    Trim gauge 89 SCR 184

    Looking to replace my trim and fuel gauge on my 89 SCR 184 with a Merc 150 Black Max. Are the factory gauges available, I can only find 2001 and later gauges. What is the difference from pre 2001?

  2. Born on th Llano Estacado Tx Champ's Avatar
    Join Date
    Jun 2004
    Location
    Abilene, TX
    Posts
    20,814
    #2
    Pretty sure the trim gauge specs would be the same, but I'd ask in the Mercury forum. I don't think going to find an original style gauge it you want / need one. Get the number off the side of the gauge and post it and some close pix of the bezel here.

  3. SC Club Moderator ChampioNman's Avatar
    Join Date
    May 2004
    Location
    Crawfordville, FL/Lake Hartwell, SC
    Posts
    71,248
    #3
    The 89s used Teleflex gauges and you need one for a Merc an OMC won't work. You could replace them all and give the dash a make over.

  4. Member
    Join Date
    Jul 2019
    Location
    Quakertown, PA
    Posts
    4
    #4
    Is there an ohm difference between the pre and post 2001? I’ve also seen them labeled as 2 wire and 3 wire, there seems to be a lot of variation and just want to make sure I get the correct one.