Kohler K301, K532 Piston Kit with Rings

(15 reviews) Write a Review
  • Kohler  K301, K532 Piston Kit with Rings
  • Kohler  K301, K532 Piston Kit with Rings
  • Kohler  K301, K532 Piston Kit with Rings
  • Kohler  K301, K532 Piston Kit with Rings
Frequently bought together:


iSaveTractors brand aftermarket Piston Kit for Kohler K301 Engines.

This is for 12HP Kohler K Series Cast Iron Engines. This piston will also work for the K532 Engine as well.

Includes Piston, Rings, Wrist Pin, Wrist Pin Retainer Clips 

  • Kohler 4787406
  • and others

About Size:

The size of the piston refers to the piston skirt diameter. If you are looking for an oversize, make sure you measure your engine's bore to determine the appropriate oversize piston.



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15 Reviews

  • 5
    k532 piston

    Posted by Rick Norman on Jul 4th 2021

    identical to the original, fast shipping, why pay more on Ebay for a used one when you can buy these new? thanks

  • 4
    Piston and rings

    Posted by Unknown on Dec 11th 2020

    Good quality and would order again when needed. The only complaint I have is it did not come with any ring location instructions.

  • 5

    Posted by Gary on Aug 27th 2020

    This was my third engine rebuild although all my rebuilds run this was my best work to date as I’m always learning. Norman and his staff were great help. Lunch is on me but your paying for it.

  • 5
    Pistons sets

    Posted by Kenny on Apr 13th 2020

    Everything spec out perfect

  • 4

    Posted by Donald Boyle on Jan 25th 2020

    Saved another Bolens tractor !

  • 5
    K301 piston

    Posted by Scott McCutchen on Sep 19th 2019

    Great parts, speced out and fit perfectly. Shipping was fast and accurate. My old 212 is running great now.

  • 5
    Great fit and Works

    Posted by Winfield on Apr 21st 2019

    I had a Type D piston and rod, spoke with Norman and he told me to use a Type A on both and it worked. I will definitely use iSaveTractors again.

  • 5

    Posted by JA on Apr 3rd 2019

    The piston and rings went in great , after a couple of weeks the start up went great. 12 HP engine ran just as expected. After a break in period , I took it to the field and have had no problems . Thanks for your great service !!!

  • 5
    excellent as allways

    Posted by ronald fritze on Nov 22nd 2018

    have bought several am happy with them and tech support

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