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  1. #1
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    200hp Mercury Black Max Serial Number?

    Hi All,

    I've searched everywhere for this, but can't find the serial number of my motor. The plate on the motor bracket is missing/painted over. Build date is 1/8/91. Is there anywhere else on the block where I can find the SN?? I've looked everywhere, so if you have a very specific location or picture - please share!

    -Tommy
    1979 Hydrostream Vector 17' (Greg's boat when he was 15... haha )

  2. #2
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    Go to rear of motor. Look toward front. Silver Welch plug on top of block between exhaust divider and flywheel. Slightly on port side of motor if i recall. It should be there.

    https://www.screamandfly.com/showthr...umber-question
    Last edited by rgsauger; 03-15-2020 at 09:45 PM.
    1990 Shadow bass boat w/ 2.4 200 Merc. Totally resto'd boat and love it!

  3. #3
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    here it is....
    Attached Thumbnails Attached Thumbnails welsh plug.jpg  

  4. #4
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    Yep. That's it
    1990 Shadow bass boat w/ 2.4 200 Merc. Totally resto'd boat and love it!

  5. #5
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    Starboard side, looked tonight
    1990 Shadow bass boat w/ 2.4 200 Merc. Totally resto'd boat and love it!

  6. #6
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    Does an tell if it’s a 2.4 vs 2.5 . Like sequence of numbers ? Or above xxx number

  7. #7
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    Nope u will have to look it up. Or post the #

  8. #8
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    Quote Originally Posted by Merc 2.5 View Post
    Nope u will have to look it up. Or post the #
    6110061

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