Ultimate Engine Rebuild Kit Kohler K321 14HP

(24 reviews) Write a Review
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This is the ultimate engine restoration kit for Kohler K321 Cast Iron 14HP Engines with Battery Ignition Systems.
It includes everything you need to make your engine run like brand new again!
There is no other rebuild kit available as comprehensive as ours.
  • 20 Piece Gasket Set including Oil Seals
  • Intake and Exhaust Valves*
  • Piston 
  • Piston Rings
  • Wrist Pin and Clips
  • Connecting Rod 
  • Carburetor
  • Carburetor Ball Joint Throttle Linkage
  • Additional style carburetor choke for old style engines
  • Points w/mounting bracket and Condenser
  • Ignition Coil with mounting bracket
  • Crankshaft Bearings
  • iSaveTractors Sticker

*Note: The exhaust valve on K321 come in 2 variations. Older style engines came with an exhaust valve that is smaller than the intake valve. The valve head measures 1 1/8" Diameter. Newer style engines came with the exhaust valve the same size as the intake valve and measures 1 3/8". 



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24 Reviews

  • 5
    Awesome kit. All the gaskets are top-notch

    Posted by Jason Sharp on Oct 25th 2020

    Highly recommend

  • 5
    Great site and products

    Posted by Rick on Oct 1st 2020

    This is a great product at a terrific price. Also amazing videos to help get the job done.

  • 5
    Kohler K321 Rebuild Kit

    Posted by Brent Derksen on Jul 19th 2020

    Excellent kit. For the money, it is well worth it. Having all items included like this makes for a very convenient way to get all the parts needed.

  • 5
    K321 rebuild kit

    Posted by Robert Veitch on Jul 14th 2020

    everything was great. runs like new again. only problem was the snail mail delivery time.

  • 4
    Engine kit

    Posted by William Romeo on Jun 18th 2020

    Nice kit

  • 5
    Ultimate Engine Rebuild Kit Kohler K321 14HP

    Posted by Chris Zahnle on Jul 9th 2019

    This is a great kit with first class parts but more important is the customer service you get from isavetractors. They are really good people and want your engine to turn out great.

  • 5
    Overhaul kit

    Posted by William perry on Jul 3rd 2019

    Kit was excellent everything fit perfect and everything was in it

  • 5
    Quality product and excellent service

    Posted by Unknown on Jun 4th 2019

    Very informative you tube videos

  • 5
    14hp Koehler rebuild

    Posted by Ken Ahrens on May 20th 2019

    Good parts...Great people!

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