Need new O-pings for fuel transfer tube

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  • LarryJ
    • Jan 2026

    #1

    Need new O-pings for fuel transfer tube

    Redid the carbs & replaced the boot O-rings on my 1100GK. Refurbed the airbox thoroughly too. u

    Got rid of the erratic idle & lean flatspots I had. Runs real fine, but am leaking fuel on the 1-2 fuel transfer tube. Need new O-rings.

    Got a good quick source for them?
  • 7981GS

    #2


    Eric

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    • Nessism
      Forum LongTimer
      GSResource Superstar
      Past Site Supporter
      Super Site Supporter
      • Mar 2006
      • 35787
      • Torrance, CA

      #3
      The proper O-ring sizes are listed in the carb rebuilt tutorial linked in my signature. You might be able to get them locally if you can find the correct sizes. If you didn't replace all the various o-rings in the carbs I strongly suggest getting a kit from cycleorings.com as suggested by Eric above. Hope you didn't purchase "rebuild kits" for your carbs as they are commonly full of inferior components.

      Good luck
      Ed

      To measure is to know.

      Mikuni O-ring Kits For Sale...https://www.thegsresources.com/_foru...ts#post1703182

      Top Newbie Mistakes thread...http://www.thegsresources.com/_forum...d.php?t=171846

      Carb rebuild tutorial...https://gsarchive.bwringer.com/mtsac...d_Tutorial.pdf

      KZ750E Rebuild Thread...http://www.thegsresources.com/_forum...0-Resurrection

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      • Guest

        #4
        As well Z1 is selling all the o-rings now too. I'm only assuming they are vitron.

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