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  1. #1

    help finding part

    I have a 97 stx 1100 and I need an accelerator pump diapragm. I cant locate one anywhere. All the parts sites show it discontinued. I have searched on here and other places on the web. Anyone who can point me in the right direction? Am I using the wrong nomenclature? I search for "keihin cdk accelerator diaphragm" and mix it up with no results.

    Thanks,
    Tracy


  2. #2
    steve45's Avatar
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    Hmmm... Yep, it's discontinued. I sent an email to a friend that runs a shop/parts house. I have an old set of 1100 carbs, don't know if the diaphragm is any good or not.

    Another option would be to install the CV carbs that were used on the '98s and later. You can find them on Ebay all the time.

  3. #3

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    STX Accelerator Pump - HELP!!

    Quote Originally Posted by steve45 View Post
    Hmmm... Yep, it's discontinued. I sent an email to a friend that runs a shop/parts house. I have an old set of 1100 carbs, don't know if the diaphragm is any good or not.

    Another option would be to install the CV carbs that were used on the '98s and later. You can find them on Ebay all the time.

    I just bought an stx for dirt cheap that "won't go over 30" says the guy I got it from who just "had the carbs rebuilt." I got it home and started diving into it, took the cover off for the accelerator pump and there's nothing there, no spring, no rod, no diaphragm, nothing. I was able to find the spring for sale online, but the other parts are obsolete and I cannot seem to locate them anywhere. Also, say I was able to find the diaphragm, is the linkage push rod part of the diaphragm assembly itself or is that a separate piece/part I need to locate somehow ? Any help would be greatly appreciated, I want to have this sucker in the water as soon as possible! Thanks ya'll.

    - Tommy -

    Click image for larger version. 

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ID:	285350 she's too pretty to let die, I need these parts!

  4. #4

  5. #5
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    Try Polaris part number 2201309. Should be the same thing. Its off a Keihin CDK carb

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