25mm o-ring type Brake Seals

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    • February 12, 2015 at 11:22 pm #42185
      FREDDY SANDOVAL
      Participant

      Give these people a call

      And if it’s not available contact your local auto parts store, you’d be surprised what a wheel cylinder cup rebuild kit can do.

      What kind of kart is this anyway? Brand, year and model?

      http://fastech-racing.com/brake-seals/

       

       

    • February 13, 2015 at 9:06 am #42194
      Robert Lawson
      Participant

      Freddy,

      Its an old Tony kart. I’d guess early to mid 90’s. The calipers are cast, the fronts are piston/anvil type.

      Finding the cups has been easy but these o-ring style lipped seals in 25mm not so much.

      Checked that link, I’ve been there though, thanks!

      RPM

    • February 13, 2015 at 10:31 am #42206
      Ted Hamilton
      Participant

      Might try a hydraulic hose assembly shop…

    • February 20, 2015 at 12:12 pm #42741
      Robert Lawson
      Participant

      Anyone????

       

      I’ve searched around everywhere I can think to look……can not find 25mm o-ring type piston seals for brake calipers!!!!!!!!!!

       

      With many smaller sizes available there has to be something out there.

       

      Little help here guys????

       

       

      RPM

    • February 20, 2015 at 1:26 pm #42744
      Gregory Stamm
      Participant

      Robert,

      Try Zatkoff Seals and Packing, they are in Farmington Hills and are a distributor for o rings and seals.  I have found many of the oddball o rings for the older stuff I have.

      Greg

    • February 20, 2015 at 3:32 pm #42747
      FREDDY SANDOVAL
      Participant

      Robert

      Please post a picture here, so that I can see what you need

      Most likely I’ll find it.  ;) FastFreddy.

    • February 21, 2015 at 10:38 am #42777
      Robert Lawson
      Participant

      http://fastech-racing.com/brake-seals/

       

      The “lips seals” on the above link are just what I need. Only at 25mm!!!!

       

      Greg, is this the type of stuff they have here in town?????

       

      Freddy, anything you can do to stop the hemerage my friend….. :)

       

      RPM

    • February 21, 2015 at 2:22 pm #42789
      FREDDY SANDOVAL
      Participant

      Check this one out, and another thing to consider is, if you don’t see it listed on the site just pick up the phone and call them. Most of the time they may have it, or could order it for you.

      http://www.empirekarts.com/rebuild-kit-for-master-cylinder-k225/

      Please post a picture of your old calipers, seals, and master cylinder seals and pistons.

      I really wanna see some pictures to see the condition

      Some times you can get away by just honing the cylinders and calipers, and just a good cleaning of the seals will do, but I would like to see the condition first.

      Note: If you cant post any pictures here, please send them to my email at FASTRACERFREDDY@AOL.COM

    • February 26, 2015 at 12:23 pm #43084
      Robert Lawson
      Participant

      Freddy,

       

      Fasttech had a solution, they found a replacement. Cool guys out there.

       

      Thanks man!!!!

       

      RPM

       

       

       

       

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