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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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  • Breather Valve Cover Gasket Set for Kohler K241, K301, K321, K341 and Magnum Series

    Breather Valve Cover Gasket Set for Kohler K241, K301, K321, K341 and Magnum Series

    iSaveTractors

    $9.99
    Breather Cover Gaskets for Kohler K Series Engines K241, K301, K321, K341 Engines Replaces Kohler: 235048, 235048S 275144, 275144S
    $9.99
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  • Wide Base Oil Pan Base Gasket for Kohler K241, K301, K321, K341 and Magnum Series

    Wide Base Oil Pan Base Gasket for Kohler K241, K301, K321, K341 and Magnum Series

    iSaveTractors

    $7.99
    Oil Pan Gasket for Kohler K241, K301, K321, K341 Engines. Will also fit M10, M12, M14, M16 with wide base engine block. This gasket is for wide base engine blocks Replaces Kohler: 235057 235057S
    $7.99
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  • Narrow Base Oil Pan Gasket Kohler K241, K301, K321, K341 and Magnum Series

    Narrow Base Oil Pan Gasket Kohler K241, K301, K321, K341 and Magnum Series

    iSaveTractors

    $7.99
    Oil Pan Gasket for Kohler K241, K301, K321, K341 Engines This gasket is for narrow base engine blocks Replaces Koher: 235353 235353S
    $7.99
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  • 11 Piece Engine Overhaul Gasket Set for Kohler K141, K161, K181

    11 Piece Engine Overhaul Gasket Set for Kohler K141, K161, K181

    iSaveTractors

    $39.99
    New 11 Piece Gasket set for Kohler K141, K161, and K181 Engines.   Made from High Quality Materials.   Includes: Intake Gasket Exhaust Gasket Breather Gasket Base Gasket Valve Cover Gaskets Points Cover Gasket Fuel Pump...
    $39.99
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  • 20 Piece Gasket Set for Kohler K341 Engines

    20 Piece Gasket Set for Kohler K341 Engines

    iSaveTractors

    $54.99
    New 20 Piece Gasket set for Kohler K341 Engines.   Made from High Quality Materials   Includes: Intake Gasket Exhaust Gasket Breather Gasket Base Gasket Valve Cover Gaskets Points Cover Gasket Fuel Pump Gasket Bearing Plate...
    $54.99
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  • 20 Piece Gasket Set for Kohler K241, K301, K321 Engines

    20 Piece Gasket Set for Kohler K241, K301, K321 Engines

    iSaveTractors

    $54.99
    New 20 Piece Gasket set for Kohler K241, 301, K321 Engines.   Made from High Quality Materials.   Includes: Intake Gasket Exhaust Gasket Breather Gasket Base Gasket Valve Cover Gaskets Points Cover Gasket Fuel Pump...
    $54.99
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  • Kohler K Balance Gear Needle Bearing Set K241, K301, K321,K341 (New Style)

    Kohler K Balance Gear Needle Bearing Set K241, K301, K321,K341 (New Style)

    iSaveTractors

    $34.99
    Needle bearing set for the Balance Gears in your Kohler K Engine. If you are rebuilding your engine and it is equipped with the balance gears you want to replace these bearings too! Replaces Part Number:  47 030 01-S  These style needle...
    $34.99
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  • Oil Seal Set for Kohler K241, K301, K321, and K341 Engines

    Oil Seal Set for Kohler K241, K301, K321, and K341 Engines

    iSaveTractors

    $14.99
    Stopping cleaning the floor of leaking oil and replace your oil seals!   High Quality Aftermarket Oil Seal set for Kohler K241 - K341 Engines.   Includes 2 seals: one for the PTO side, and one for the Flywheel Side   Replaces Part...
    $14.99
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  • Piston Kit for Kohler K161, K181 Engine Piston Kit for Kohler K161, K181 Engine

    Piston Kit for Kohler K161, K181 Engine

    iSaveTractors

    $49.99
    iSaveTractors brand aftermarket Piston Kit for Kohler K161 and K181 engines.   This is for 7HP and 8HP Kohler K Series Cast Iron Engines.Includes Piston, Rings, Wrist Pin, Wrist Pin Retainer Clips Replaces  Kohler...
    $49.99
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  • Exhaust Valve for Kohler K141, K161, K181 Exhaust Valve for Kohler K141, K161, K181

    Exhaust Valve for Kohler K141, K161, K181

    iSaveTractors

    $19.99
    Exhaust Valve for Kohler K141, K161, and K181 Engine  This is a 1 1/8” Diameter Valve Head.  Made from heat resistant alloy. Replaces: Kohler 230027S and others
    $19.99
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  • Intake Valve for Kohler K141, K161, K181 Intake Valve for Kohler K141, K161, K181

    Intake Valve for Kohler K141, K161, K181

    iSaveTractors

    $17.99
    Intake Valve for Kohler K141, K161, andK181 Engine This is a 1 3/8” Diameter Valve Head Replaces: Kohler 230582S and others
    $17.99
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  • Intake Valve for Kohler K241, K301, M10, M12 - 10HP and 12HP Intake Valve for Kohler K241, K301, M10, M12 - 10HP and 12HP

    Intake Valve for Kohler K241, K301, M10, M12 - 10HP and 12HP

    iSaveTractors

    $17.99
    Intake Valve for Kohler K241, K301 10HP 12HP Engines. Also fits Kohler Magnum M10, and M12 EnginesThis is a 1 3/8” Diameter Valve Head.  Replaces: Kohler 235582S
    $17.99
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