Home Forums 250 Superkarts WTB: 68mm piston for Rotax 257

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    • #7413
      Greg Cavouras
      Participant

      This is probably a long shot, but does anybody have a new 68mm Wiseco piston for a 257 kicking around (or know where to find one)?  Would really like to find one, any leads appreciated.

      gcavouras@gmail.com

    • #7420
      Larry Dobbs
      Participant

      Terry Ives or Tony Murphy might have them.

    • #7446
      George Sunderland
      Participant

      There’s a guy on ebay who has them for $115 all the time. Just search on ATK 250 piston.  Besides Terry, American DirtBike also has all the parts for the ATK 250LQ (Rotax 257).  Rod kits, pistons, etc.  Parts are still pretty plentiful for these.

    • #7447
      George Sunderland
      Participant

      BTW You can even buy Rotax 257 pistons on Amazon.com!!!  I got 4 last year when they had a special for $85 each w/ free shipping.  Icluded ring and wrist pin but not wrist pin bearing which is also available on Amazon.   Not hard at all to find.   Now the rotary version model 244, that’s a bit tougher……..

    • #7486
      Jim White
      Participant

      The ones on ebay I believe are standard 67.5mm. The 68mm is the oversize model. I’d start with Terry Ives too 916-201-7707.

    • #7523
      Greg Cavouras
      Participant

      Thanks for the input guys.  FYI Tony Murphy has OEM pistons and the ones on ebay are 67.5s (which I do have).

    • #7527
      George Sunderland
      Participant

      They have both std and two oversizes on ebay and Amazon.  Up to 68.00.  If not listed, ask seller, he has them I know.  But all are Wiseco.  If you want OEM, you have to go to Ives, Murphy or American Dirtbike.

    • #7552
      George Sunderland
      Participant

      BTW:  Just to clarify, the 68mm pisotn is actually for the ATK model 260 (1999?).  Here’s one link for a relatively cheap kit.

       

      http://mxpartsonline.com/Merchant5/merchant.mvc?Screen=PROD&Store_Code=MXParts&Product_Code=701M06800&Category_Code=

       

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