Muffler for Kohler K241, K301, K321

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  • Muffler for Kohler K241, K301, K321
  • Muffler for Kohler K241, K301, K321
  • Muffler for Kohler K241, K301, K321
  • Muffler for Kohler K241, K301, K321

Temporarily sold out. Estimated ship date is Jun 28th 2024

Frequently bought together:


Replacement Muffler for Your K241, K301, and K321 Engines. 

Note: This is a drop in fit for old International Harvest Cub Cadet Wide Frame Garden Tractors. It will fit many other machine and tractor applications but some modifications may be neccessary. 


  • Cub Cadet 393840-R91
  • Kohler 237550 and 237550-S


Inlet ID: 1-3/8"
Outlet ID: 1-3/8"
Body Length: 11-1/2"
Overall Length: 16-1/8"

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7 Reviews

  • 5
    Nice quality part

    Well made replacement for my wheelhorse

  • 5
    Exactly what I needed

    Fast shipment and in excellent condition ! Thank you !

  • 4
    Quality part; didn't fit

    Very good quality. Unfortunately it didn't fit the K301 in my Ariens. Exhaust opening was too small and the pipe was too short, it didn't extend past my hood. Norm was quick to refund me though.

  • 5

    Perfect fit

  • 5

    Fit perfectly. Size isin proportion to tractor size. Especially like the exhausting of gases from under hood and away from my fave It looks cool.

  • 5
    Kohler Muffler replacement for K241

    Fit was spot on. Service was excellent.

  • 3
    K321 14HP international Cub Cadet 1450

    Muffler is 1/2 the size of original, anchor point to attach it too engine doesnt fit anywhere, have to addapt pipe to make muffler fit to exhaust port of engine . Muffler itself is good quality for the price.. just not what i was expecting!

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