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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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  • On Sale
    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

    Now: $9.99
    Was: $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...
    Now: $9.99
    Was: $12.99
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  • On Sale
    Connecting Rod for Kohler K90, K91 4HP Engine

    Connecting Rod for Kohler K90, K91 4HP Engine

    iSaveTractors

    Now: $19.99
    Was: $24.99
    New aftermarket connecting rod for Kohler K90 and K91 4HP engines. STD size. Includes split lock washers.    ** iSaveTractors is discontinuing this product. When it's gone it's gone.  
    Now: $19.99
    Was: $24.99
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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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  • Carburetor Intake Gasket for Briggs Medium Flo Jet

    Carburetor Intake Gasket for Briggs Medium Flo Jet

    iSaveTractors

    $3.99
    Intake Mounting Gasket. Will fit all carburetors for the Kohler K90, K91, K140, K141, K160, K161, K181 Engines. Will also fit Briggs Medium Flo Jet Carburetor
    $3.99
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  • Oil Seal Set for Kohler K141, K161, K181 Engines

    Oil Seal Set for Kohler K141, K161, K181 Engines

    iSaveTractors

    $14.99
    Stopping cleaning the floor of leaking oil and replace your oil seals!   High Quality Aftermarket Oil Seal set for Kohler K141, K161, K181 Engines.   Includes 2 seals: one for the PTO side, and one for the Flywheel Side   Replaces...
    $14.99
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  • Balance Gear and Camshaft Shim Spacer Set

    Balance Gear and Camshaft Shim Spacer Set

    iSaveTractors

    $9.99
    These are High Quality steel shim spacers for your Kohler K and M series Engines. Correct your end play in your camshaft and balance gears with these shims.   Shims are .005" thick    These will fit the following Kohler...
    $9.99
    Qty in Cart: 0
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  • Valve Guide for Kohler K241, K301, K321, K341, M10, M12, M14, M16 Engines

    Valve Guide for Kohler K241, K301, K321, K341, M10, M12, M14, M16 Engines

    iSaveTractors

    $14.99
    iSaveTractors Valve Guide for Kohler K241, K301, K321, K341, K482, K532, and K582 Engines. Will also Fit M10, M12, M14, M16 Magnum Series Engines. Specs: ID: 0.309" OD: 0.625" Length: 2.129" Replaces: Kohler:...
    $14.99
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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

    $8.99
      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
    $8.99
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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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  • Exhaust Valve for Kohler K141, K161, K181 Exhaust Valve for Kohler K141, K161, K181

    Exhaust Valve for Kohler K141, K161, K181

    iSaveTractors

    $24.99
      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
    $24.99
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