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  1. #1
    gone fishing sucks2bu's Avatar
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    need a power valve and oem piston

    I need one power valve and an oem std. Size piston for a gp800. Used is fine as long as parts are in great condition.

    Let me know what you got n how much thanks.


  2. #2
    There a couple of different "std sizes" on pistons. They vary by a hair due to the nikasil thickness. You have go ck your old one first. There are I believe 3 or so different codes for oem part numbers.

  3. #3
    Here's a link to what im describing.

    http://www.boats.net/parts/search/Ya...TON/parts.html

  4. #4
    gone fishing sucks2bu's Avatar
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    Shitze! You are correct. I'll post part number as soon as I get home from work.
    Thank you.

  5. #5
    YudLuz2's Avatar
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    When you are dealing with used cylinders or used pistons it doesn't matter if you use a abc or d size piston. That's not enough clearance difference to even worry about.

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  7. #6
    gone fishing sucks2bu's Avatar
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    Hummmm. Dont think you could use a "D" in an "A" ...piston to wall clearance and all that.

  8. #7
    gone fishing sucks2bu's Avatar
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    Ok, I got a #14 and #16 stamped on the jugs. I am going to order some "D" purple color to account for some wear on plating.

  9. #8
    Scittb is right but when ur dealing in used stuff like you got it doesn't matter.

  10. #9
    gone fishing sucks2bu's Avatar
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    Thanks guys. All stuff ordered new. Why risk a perfectly good motor on used stuff..

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