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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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  • Kohler M18 Exhaust Valve Kohler M18 Exhaust Valve

    Kohler M18 Exhaust Valve

    iSaveTractors

    $19.99
    iSaveTractors aftermarket brand exhaust valve for Kohler Magnum 18 M18 engines. This exhaust valve is for M18 Engines with a 30 Degree Exhaust Valve Seat. This valve has a 30 degree valve face and is made from high quality alloy to resist engine heat...
    $19.99
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  • Kohler KT19 M20 MV20 Connecting Rod

    Kohler KT19 M20 MV20 Connecting Rod

    iSaveTractors

    $59.99
    iSaveTractors Aftermarket brand connecting rod for Kohler Magnum M20,MV20, and KT19 (Series 2 Only) engines. Available in STD, .010", .020", and .030" Undersizes Replaces: Kohler 52 067 71-S
    $59.99
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  • Kohler M18 Intake Valve Kohler M18 Intake Valve

    Kohler M18 Intake Valve

    iSaveTractors

    $14.99
    iSaveTractors aftermarket brand intake valve for Kohler Magnum 18 M18 engines. This intake valve is for M18 Engines with serial numbers 1816500646 and earlier. This valve has a 45 degree valve face and is made from high quality alloy to resist engine...
    $14.99
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  • Onan CCK, CCKA, CCKB Piston Kit

    Onan CCK, CCKA, CCKB Piston Kit

    iSaveTractors

    $59.99
    iSaveTractors brand aftermarket piston for Onan CCK, CCKA, and CCKB Engines. Made from quality cast alunimum alloy and CNC machined to precise dimensions. These pistons come in STD, .010", .020", and .030" oversizes. Compatible with 16HP through 20HP...
    $59.99
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  • Piston Rings for Kohler KT 17, Magnum Twin MV16, M18, MV18, MV20, M20

    Piston Rings for Kohler KT 17, Magnum Twin MV16, M18, MV18, MV20, M20

    iSaveTractors

    $24.99
    iSaveTractors Aftermarket Piston Rings for Kohler Magnum Twin Engines. These fit the KT17 and Magnum MV16, MV18, M18, MV20, M20 Engines. The rings have chromed faces. These fit all pistons used in the KT 17, MV16, M18, MV20 and M20 line of engines...
    $24.99
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  • Complete Gasket and Oil Seal Set for Onan CCK, CCKA, CCKB Engines

    Complete Gasket and Oil Seal Set for Onan CCK, CCKA, CCKB Engines

    iSaveTractors

    $49.99
    iSaveTractors Brand Gasket and Oil Seal Set for Cast Iron Onan CCK Series engines. This complete gasket and oil seal set will fit the Onan CCK, CCKA, CCKB Series Engines 16HP - 20HP Engines. This gasket set is made from the premium quality gasket...
    $49.99
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  • Oil Seal Set for MV16, MV18, M18, MV20, M20, KT17, KT19 Engines

    Oil Seal Set for MV16, MV18, M18, MV20, M20, KT17, KT19 Engines

    iSaveTractors

    $14.99
    iSaveTractors Oil Seat Set for Kohler MV16, MV18, M18, MV20, M20, KT17, KT19 Engines. Includes Fly Wheel Side Oil Seal and PTO Side Oil Seal
    $14.99
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  • Gasket and Oil Seal Set for Briggs & Stratton Cast Iron Engine

    Gasket and Oil Seal Set for Briggs & Stratton Cast Iron Engine

    iSaveTractors

    $49.99
    High quality iSaveTractors brand gasket and oil seal set for Cast Iron Briggs & Stratton Engines. This will fit the old 10HP, 12HP, 14HP, 15HP and 16HP cast iron engines beginning with the model number 30xxxx, and 32xxxx.  
    $49.99
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  • Gasket Oil Seal Set K90, K91

    Gasket Oil Seal Set K90, K91

    iSaveTractors

    $29.99
    iSaveTractors brand complete gasket and oil seal set for Kohler K90 and K91 4HP Cast Iron Small Engines.
    $29.99
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  • Connecting Rod for Kohler K532, K582 Engines Connecting Rod for Kohler K532, K582 Engines

    Connecting Rod for Kohler K532, K582 Engines

    iSaveTractors

    $59.99
    High quality iSaveTractors brand connecting rod for Kohler K532, and K582 20HP, and 23HP Cast Iron Engines. These are made with high quality aluminum alloy and CNC machined to precise tolerances. Available in STD, .010" and .020" undersizes. Big Hold...
    $59.99
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  • Head Gasket IST Brand for Kohler K482, K532, K582 Engines

    Head Gasket IST Brand for Kohler K482, K532, K582 Engines

    iSaveTractors

    $14.99
    iSaveTractors brand head gasket for Kohler K482, K532, K582 cast iron engines.  These head gaskets are made from high quality aluminum and feature a "fire ring" on the combustion side. Replaces Kohler OEM 4804113S
    $14.99
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  • Gasket and Oil Seal Set for Kohler K482, K532, K582 Engine

    Gasket and Oil Seal Set for Kohler K482, K532, K582 Engine

    iSaveTractors

    $69.99
    Aftermarket iSaveTractors complete gasket and oil seal set for Kohler K482, K532, K582 engines. These fit the popular 18HP, 19.5HP, 23HP Cast Iron opposed twin Kohler engines commonly used in the Bolens Large Frame, 1886, HT20, HT23, John Deere 400,...
    $69.99
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