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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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  • Cylinder Head Gasket Set for Kohler K361 OHV Engine

    Cylinder Head Gasket Set for Kohler K361 OHV Engine

    iSaveTractors

    $29.99
    iSaveTractors Cylinder Head Gasket for Kohler K361 OHV 18HP Engines. Includes all of the gaskets and o-rings for the over head valve train and cylinder head for the K361 engine.
    $29.99
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  • Front Camshaft Bushing for Kohler K482, K532, K582 Engines

    Front Camshaft Bushing for Kohler K482, K532, K582 Engines

    iSaveTractors

    $39.99
    iSaveTractors Brand Aftermarket Front Camshaft Bushing for Kohler K482, K532, and K582 Engines. Available in STD and .010" undersizes Replaces: Kohler 4815803
    $39.99
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  • On Sale
    Onan CCK, CCKA, CCKB Piston Kit

    Onan CCK, CCKA, CCKB Piston Kit

    iSaveTractors

    Now: $46.99
    Was: $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...
    Now: $46.99
    Was: $59.99
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  • On Sale
    Kohler K90, K91 Piston Kit

    Kohler K90, K91 Piston Kit

    iSaveTractors

    Now: $29.99
    Was: $39.99
    New aftermarket Piston Kit for Kohler K90, K91 4HP Cast Iron Engines. STD Size Only Replaces: Kohler 4687401S  ** iSaveTractors is discontinuing this product. When it's gone it's gone.  
    Now: $29.99
    Was: $39.99
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  • Valve Guide for Kohler K161, K181 Engines

    Valve Guide for Kohler K161, K181 Engines

    Kohler OEM

    $29.99
    Valve guide for Kohler K161 and K181 Engines Kohler OEM Part Number: 230007s
    $29.99
    Quick view
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  • Crankshaft Bearings for Kohler K141, K161, K181, M8 Engines Crankshaft Bearings for Kohler K141, K161, K181, M8 Engines

    Crankshaft Bearings for Kohler K141, K161, K181, M8 Engines

    iSaveTractors

    $39.99
    Aftermarket Crankshaft Bearings for your Kohler K Engines! These match Kohler OEM Specifications.   Sold by the pair   These will fit the following Kohler Engines: Kohler K141, K160, K161, K181,...
    $39.99
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  • On Sale
    Tecumseh Connecting Rod STD for HH100, HH120, HH140, HH160 Tecumseh Connecting Rod STD for HH100, HH120, HH140, HH160

    Tecumseh Connecting Rod STD for HH100, HH120, HH140, HH160

    iSaveTractors

    Now: $39.99
    Was: $52.99
      iSaveTractors reproduction Tecumseh Connecting Rod for Tecumseh HH100, HH120, HH140, HH160 Cast Iron Engines. Will also fit OH120, OH140, OH160, VH80, and VH100 Engines.   Replaces: Tecumseh 33093A
    Now: $39.99
    Was: $52.99
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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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  • 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...
    $34.99
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