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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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  • Head Gasket for Kohler M18, MV18, MV20, M20, KT17, KT19, MV16

    Head Gasket for Kohler M18, MV18, MV20, M20, KT17, KT19, MV16

    iSaveTractors

    $11.99
    Aftermarket head gasket for Kohler Magnum Twin and KT Twin Engines. Fits engine model numbers Kohler MV16, MV18 M18, MV20, M20, KT17, and KT19 Engines Replaces Kohler: 5204120-S
    $11.99
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  • Kohler K361 Head Gasket 4505202S

    Kohler K361 Head Gasket 4505202S

    iSaveTractors

    $11.99
    Aftermarket head gasket for Kohler K361 18HP OHV Cast Iron Engines. These engines were common on Powerkind 2418 Garden Tractors. Made from Aluminum and Graphite. Features a "Fire Ring." Replaces Kohler: 4505202-S
    $11.99
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  • Kohler K90 K91 Intake Valve 220008S

    Kohler K90 K91 Intake Valve 220008S

    iSaveTractors

    $14.99
    New aftermarket intake valve for Kohler K90 K91 4HP Cast Iron Engines. Replaces Kohler Part 220008S
    $14.99
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    $14.99
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  • Kohler K90 K91 Exhaust Valve 220096S

    Kohler K90 K91 Exhaust Valve 220096S

    iSaveTractors

    $19.99
    New aftermarket exhaust valve for Kohler K90 K91 4HP Cast Iron Engines. Replaces Kohler Part 220096S
    $19.99
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  • Intake Valve for Kohler M20, MV20 30 Degree Face

    Intake Valve for Kohler M20, MV20 30 Degree Face

    iSaveTractors

    $17.99
    Aftermarket intake valve for Kohler Magnum 20 Engines. Will fit Kohler M20, MV20 with serial numbers of 1917809296 and above. This valve is for the later Kohler Magnum 20 engines with 30 degree valve seats. Replaces Kohler Part 5201707S
    $17.99
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  • Exhaust Valve for Kohler M20, MV20 30 Degree Face

    Exhaust Valve for Kohler M20, MV20 30 Degree Face

    iSaveTractors

    $19.99
    Aftermarket exhaust valve for Kohler Magnum 20 Engines. Will fit Kohler M20, MV20 with serial numbers of 1917809296 and above. This valve is for the later Kohler Magnum 20 engines with 30 degree valve seats. Replaces Kohler Part 5201606S
    $19.99
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  • Bearing for Kohler K482, K532, K582

    Bearing for Kohler K482, K532, K582

    iSaveTractors

    $24.99
    High quality aftermarket bearing for Kohler K482, K532, and K582 Engines. This is the bearing that goes on the bearing plate side of the engine.    
    $24.99
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  • Head Gasket for Onan B43, B48, P216, P218, P220, CCK, CCKA, CCKB

    Head Gasket for Onan B43, B48, P216, P218, P220, CCK, CCKA, CCKB

    iSaveTractors

    $12.99
    iSaveTractors brand aftermarket head gasket for Onan B and P Series Engines. Fits the popular Onan Engines used in small tractor and vehicle applications. Fits the Onan B43, B48, P216, P218, P220, CCK, CCKA, CCKB Engines. These engines were common...
    $12.99
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  • Kohler K90, K91 Piston Kit

    Kohler K90, K91 Piston Kit

    iSaveTractors

    $39.99
    New aftermarket Piston Kit for Kohler K90, K91 4HP Cast Iron Engines. STD Size Only Replaces: Kohler 4687401S
    $39.99
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  • Head Gasket for old Briggs and Stratton 300000 and 320000 engines.

    Head Gasket for old Briggs and Stratton 300000 and 320000 engines.

    iSaveTractors

    $9.99
    iSaveTractors brand aluminium head gasket for old Briggs and Stratton Engines with model numbers beginning with 30xxxx and 32xxxx. For old Briggs and Stratton Cast Iron 10HP, 12HP, 14HP, 15HP, and 16HP engines. Replaces: Briggs 270662 Briggs...
    $9.99
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