Kohler K Piston Rings K161, K181

(7 reviews) Write a Review
Frequently bought together:


Chrome Piston Rings for Kohler K161 and 181 Engines with a bore size of 2.938". These fit Type "A" pistons.

Same High Quality Piston Rings we use to rebuild dozens of tractors per year! 


  • Kohler 232575S 
  • Kohler 232575 

Note: Some tractors such as the Cub Cadet "Original", Cub Cadet 70, Cub Cadet 71 have what is known as a K161 "Small Bore" which is a K160 6.6HP Engine with a bore size of 2.875". These rings will NOT fit that engine.

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7 Reviews

  • 5

    Came pretty fast

  • 5
    K181 piston rings

    Perfect. Already installed and back in operation

  • 5
    Kohler piston rings

    Rings were just what was needed. Great service from Norm!!

  • 5
    .030 piston rings

    This was my first k181 motor rebuild. Between the videos isavetractor and the phone support it made the project a lot more fun and successful. isupport it made the project

  • 5
    Good rings for iSaveTractors Pistons ONLY

    These rings work just fine for the iSaveTractors aftermarket pistons. However, these rings will NOT fit the Kohler / Mahle original piston.

  • 5
    Fit well

    Appear to be working as planned. Time will tell.

  • 5
    piston rings.

    I haven't used them yet. They look fine.

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