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Internal Engine Parts

Internal Engine Parts

We sell the highest quality aftermarket parts for your Kohler K Engine available today. By using our aftermarket Kohler K Engine parts you can affordably bring your engine back to life. 

iSaveTractors carries everything you need to completely overhaul, rebuild, and restore your Vintage Kohler K Cast Iron Engine. We stock Kohler K Pistons, Piston Rings, Piston Kits, Connecting Rods, Oil Seals, Crankshaft Bearings, Balance Gear Bearings, and Head Gaskets for your Kohler K141, K161, K181, K241, K301, K321, and K341 Engines. We carry our pistons and connecting rods in Standard Size, .010", and .020"! Our parts are for all Kohler K Engines in 7HP, 8HP, 10HP, 12HP, 14HP, and 16HP Engines.

We also offer world class technical support before and after the sale!

If you need help determining what parts you need for your Kohler K Series Engine, please contact us and we would be happy to help!

Free Technical Assitance and Advice!

Thousands of engines around the world have been rebuilt with iSaveTractors Parts

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  • Exhaust Valve for Kohler K241, K301, K482 & Old Style K321 Exhaust Valve 10HP, 12HP, 14HP Exhaust Valve for Kohler K241, K301, K482 & Old Style K321 Exhaust Valve 10HP, 12HP, 14HP

    Exhaust Valve for Kohler K241, K301, K482 & Old Style K321 Exhaust Valve 10HP, 12HP, 14HP

    iSaveTractors

    $19.99
    Exhaust Valve for Kohler K241, K301, and older style K321 Engines** Made from heat resistant alloy. These also fit Kohler K482 18HP Cast Iron Engines.**Note: This exhaust valve will fit the older style K321 Engines with the smaller exhaust valve. If your...
    $19.99
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  • Exhaust Valve for Kohler K321, K341, K532, K582 Engine Exhaust Valve for Kohler K321, K341, K532, K582 Engine

    Exhaust Valve for Kohler K321, K341, K532, K582 Engine

    iSaveTractors

    $19.99
    Exhaust Valve for Kohler K321* and K341 14HP, and 16HP Engines. Made from heat resistant alloy. These also fit the Kohler K532, K582 Engines 20HP through 23HP.**Note: This exhaust valve will fit the newer style K321 Engines with the larger...
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  • Intake Valve for Kohler K321, K341,  K482, K532, K582 Engines Intake Valve for Kohler K321, K341,  K482, K532, K582 Engines

    Intake Valve for Kohler K321, K341, K482, K532, K582 Engines

    iSaveTractors

    $17.99
    Intake Valve for Kohler K321 and K341 14HP, and 16HP Engines. These also fit the Kohler K482, K532, K582 Engines 18HP through 23HP. Replaces: Kohler 235582S
    $17.99
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  • Head Gasket Metal Kohler K161, K181, M8

    Head Gasket Metal Kohler K161, K181, M8

    iSaveTractors

    $14.99
    Aluminum Head Gasket for Kohler K Series Engines K161, and K181. Also fits Kohler Magnum M8 Series engine.Replaces  Gravely 015413  Kohler 4104110S  Kohler 4104110  Kohler 230024
    $14.99
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  • Head Gasket Kohler K241, K301, K321, M12, M14

    Head Gasket Kohler K241, K301, K321, M12, M14

    iSaveTractors

    $17.99
    Aluminum Head Gasket for Kohler K241, K301, K321, M10, M12, and M14 Engines.   Replaces: Gravely 010803 Kohler 4704115S Kohler 4704115 Kohler 237658 Kohler 4704110    
    $17.99
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  • Head Gasket for Kohler K341 and M16 Engines

    Head Gasket for Kohler K341 and M16 Engines

    iSaveTractors

    $17.99
    Aluminum Head Gasket for Kohler K341 and M16 Engines Same High Quality Head Gasket we use to rebuild dozens of tractors per year! Replaces  Gravely 034775  Kohler 4504117S  Kohler 4504117  Kohler 4505201  Kohler...
    $17.99
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  • Connecting Rod for Kohler K341, K361 Engines Connecting Rod for Kohler K341, K361 Engines

    Connecting Rod for Kohler K341, K361 Engines

    iSaveTractors

    $54.99
    Aftermarket reproduction connecting Rod for Kohler K341 Engines. This connecting rod has the long dipper. This is for 16HP Kohler K Series Cast Iron Engines. Made from high qaulity cast aluminium to match OEM specifications. Replaces  Kohler...
    $54.99
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  • Connecting Rod for Kohler K241 Engine Connecting Rod for Kohler K241 Engine

    Connecting Rod for Kohler K241 Engine

    iSaveTractors

    $54.99
    Aftermarket Reproduction connecting Rod for Kohler K241 Engines. This rod has the long dipper  This is for 10HP Kohler K241 Cast Iron Engines. Made from high quality cast aluminium to match OEM specifications. Replaces  Kohler 47 067...
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  • Connecting Rod for Kohler K301, K321 Engine Connecting Rod for Kohler K301, K321 Engine

    Connecting Rod for Kohler K301, K321 Engine

    iSaveTractors

    $54.99
    Aftermarket reproduction connecting rod for Kohler K301 and K321 Engines.  This rod has the long oil dipper. This for 12HP and 14Hp Kohler Cast Iron K Series Engines. Made from high quality cast aluminium to match OEM specifications...
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  • Kohler K Piston Rings K341 K361

    Kohler K Piston Rings K341 K361

    iSaveTractors

    $24.99
    Chrome Piston Rings for Kohler K341 Engine Same High Quality Piston Rings we use to rebuild dozens of tractors per year! Replaces  Kohler 4510806  Kohler 4510806s *Note: These rings only Fit Style "C" Pistons. Refer to the...
    $24.99
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  • Kohler K Piston Rings K301, K532

    Kohler K Piston Rings K301, K532

    iSaveTractors

    $24.99
    Chrome Piston Rings for Kohler K301 and K532 Engines. These fit Type "A" pistons.Replaces  Kohler 235889  Kohler 235889s  *As of 12/1/20 STD Size Rings are sold out. More coming soon.
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