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Craftsman 143794012 4-cycle engine

Craftsman 143794012 4-cycle engine Parts

Here are the diagrams and repair parts for Craftsman 143794012 4-cycle engine, as well as links to manuals and error code tables, if available.

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Browse Parts for 143794012 4-Cycle Engine

  • Generac Lawn & Garden Equipment Engine Flywheel Key for Craftsman 143794012 - Part 610961

    Basic engine diagram

    Generac Lawn & Garden Equipment Engine Flywheel Key

    Part #610961
    This item is not returnable
    In Stock
    $2.16
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  • Craftsman Lawn & Garden Equipment Engine Governor Control Lever Clamp for Craftsman 143794012 - Part 31335

    Basic engine diagram

  • Lawn & Garden Equipment Screw for Craftsman 143794012 - Part 650561

    Basic engine diagram

    Lawn & Garden Equipment Screw

    Part #650561
    This item is not returnable
    In Stock
    $2.16
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  • Lawn & Garden Equipment Engine Piston Ring Set for Craftsman 143794012 - Part 35544A

    Basic engine diagram

    Ring

    Part #35547

    Replaced by #35544A

    Info Icon
    Manufacturer substitution
    This part replaces 35547. Substitute parts can look different from the original.
    In Stock
    $54.24
    10% OFF Phone Price : $60.24Info Icon
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  • Lawn & Garden Equipment Engine Piston Ring Set for Craftsman 143794012 - Part 35544A

    Basic engine diagram

    Piston

    Part #35544

    Replaced by #35544A

    Info Icon
    Manufacturer substitution
    This part replaces 35544. Substitute parts can look different from the original.
    In Stock
    $54.24
    10% OFF Phone Price : $60.24Info Icon
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  • Craftsman Lawn & Garden Equipment Screw for Craftsman 143794012 - Part 650926

    Basic engine diagram

    Screw

    Part #650884

    Replaced by #650926

    Info Icon
    Manufacturer substitution
    This part replaces 650884. Substitute parts can look different from the original.
    This item is not returnable
    In Stock
    $2.74
    27% OFF Phone Price : $3.74Info Icon
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  • Lawn & Garden Equipment Engine Throttle Control Kit for Craftsman 143794012 - Part 36677

    Basic engine diagram

    Control Assembly

    Part #33858A

    Replaced by #36677

    Info Icon
    Manufacturer substitution
    This part replaces 33858A. Substitute parts can look different from the original.
    In Stock
    $44.57
    12% OFF Phone Price : $50.57Info Icon
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  • Lawn & Garden Equipment Screw for Craftsman 143794012 - Part 651018

    Basic engine diagram

    Screw

    Part #650548

    Replaced by #651018

    Info Icon
    Manufacturer substitution
    This part replaces 650548. Substitute parts can look different from the original.
    This item is not returnable
    In Stock
    $2.74
    27% OFF Phone Price : $3.74Info Icon
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    Qty
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  • Cylinder Head for Craftsman 143794012 - Part 37675

    Basic engine diagram

    Cylinder Head

    Part #33016A

    Replaced by #37675

    Info Icon
    Manufacturer substitution
    This part replaces 33016A. Substitute parts can look different from the original.
    In Stock
    $41.34
    13% OFF Phone Price : $47.34Info Icon
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  • Lawn & Garden Equipment Screw for Craftsman 143794012 - Part 650561

    Basic engine diagram

    Screw

    Part #650805

    Replaced by #650561

    Info Icon
    Manufacturer substitution
    This part replaces 650805. Substitute parts can look different from the original.
    This item is not returnable
    In Stock
    $2.16
    Minus Item
    Qty
    Plus Item

Symptoms for gas walk-behind mowers

Choose a symptom to see related walk-behind mower repairs.

Main causes: engine needs tune up, dirty or clogged carburetor, damaged flywheel key…

Main causes: stale gas, engine needs tune up, bad spark plug, dead battery, bad recoil starter, faulty safety switch, ba…

Main causes: damaged cutting blade, loose cutting blade, damaged flywheel key, engine needs tune up…

Main causes: uneven wheel height settings, damaged wheel, dull or damaged cutting blade…

Main causes: dirty carburetor, bad spark plug, clogged air filter, engine choke problems, clogged gas cap vent…

Main causes: drive control cable failure, worn or broken drive belt, bad transmission, broken drive wheel…

Repair guides for gas walk-behind mowers

These step-by-step repair guides will help you safely fix what’s broken on your walk-behind lawn mower.

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How to replace a lawn mower front deck tray

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Repair time and Difficulty

 60 minutes or less
How to replace a lawn mower transmission

How to replace a lawn mower transmission

Learn how to replace the transmission on your lawn mower if it's locked up or won't drive the wheels.…

Repair time and Difficulty

 60 minutes or less
How to replace a lawn mower flywheel key on a flathead engine

How to replace a lawn mower flywheel key on a flathead engine

When you hit a hard object with your mower, the flywheel can shear to protect more expensive components. Learn how to re…

Repair time and Difficulty

 45 minutes or less

Effective articles & videos to help repair your lawn & garden engines

Use the advice and tips in these articles and videos to get the most out of your walk-behind lawn mower.

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