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Craftsman 143804112 4-cycle engine

Craftsman 143804112 4-cycle engine Parts

Here are the diagrams and repair parts for Craftsman 143804112 4-cycle engine, as well as links to manuals and error code tables, if available.

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Browse Parts for 143804112 4-Cycle Engine

  • Craftsman Lawn & Garden Equipment Engine Crankcase Gasket for Craftsman 143804112 - Part 27677A

    Replacement parts diagram

    Craftsman Lawn & Garden Equipment Engine Crankcase Gasket

    Part #27677A
    This item is not returnable
    In Stock
    $8.43
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  • Craftsman Lawn & Garden Equipment Engine Breather Filter for Craftsman 143804112 - Part 31410

    Replacement parts diagram

    Craftsman Lawn & Garden Equipment Engine Breather Filter

    Part #31410
    This item is not returnable
    In Stock
    $2.16
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  • Craftsman Intake Pipe for Craftsman 143804112 - Part 36703

    Replacement parts diagram

    Intake Pipe

    Part #34597

    Replaced by #36703

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    Manufacturer substitution
    This part replaces 34597. Substitute parts can look different from the original.
    In Stock
    $37.83
    14% OFF Phone Price : $43.83Info Icon
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  • Shaft Lever for Craftsman 143804112 - Part 31841A

    Replacement parts diagram

    Shaft Lever

    Part #31841

    Replaced by #31841A

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    Manufacturer substitution
    This part replaces 31841. Substitute parts can look different from the original.
    This item is not returnable
    In Stock
    $11.77
    15% OFF Phone Price : $13.77Info Icon
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  • Decal for Craftsman 143804112 - Part 35703

    Replacement parts diagram

    Decal

    Part #35344

    Replaced by #35703

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    Manufacturer substitution
    This part replaces 35344. Substitute parts can look different from the original.
    This item is not returnable
    In Stock
    $3.69
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  • Lawn & Garden Equipment Engine Ignition Module Mounting Stud for Craftsman 143804112 - Part 651024

    Replacement parts diagram

    Stud

    Part #650872

    Replaced by #651024

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    Manufacturer substitution
    This part replaces 650872. Substitute parts can look different from the original.
    This item is not returnable
    In Stock
    $4.14
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  • Blower Housing for Craftsman 143804112 - Part 37600

    Replacement parts diagram

    Blower Housing

    Part #35585

    Replaced by #37600

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    Manufacturer substitution
    This part replaces 35585. Substitute parts can look different from the original.
    In Stock
    $42.69
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  • Craftsman Lawn & Garden Equipment Engine Air Filter for Craftsman 143804112 - Part 36693

    Replacement parts diagram

    Filter

    Part #3331

    Replaced by #36693

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    Manufacturer substitution
    This part replaces 3331. Substitute parts can look different from the original.
    This item is not returnable
    In Stock
    $15.51
    11% OFF Phone Price : $17.51Info Icon
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  • Lawn & Garden Equipment Engine Carburetor Rebuild Kit for Craftsman 143804112 - Part 631893A

    Replacement parts diagram

    Repair

    Part #631893

    Replaced by #631893A

    Info Icon
    Manufacturer substitution
    This part replaces 631893. Substitute parts can look different from the original.
    In Stock
    $22.45
    21% OFF Phone Price : $28.45Info Icon
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  • Tecumseh Lawn & Garden Equipment Engine Oil Seal for Craftsman 143804112 - Part 32600A

    Replacement parts diagram

    Troybilt Lawn & Garden Equipment Engine Oil Seal

    Part #32600

    Replaced by #32600A

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    Manufacturer substitution
    This part replaces 32600. Substitute parts can look different from the original.
    This item is not returnable
    In Stock
    $6.33
    14% OFF Phone Price : $7.33Info Icon
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Lauson Lawn & Garden Equipment Engine Carburetor Diaphragm Cover 630751

Lauson Lawn & Garden Equipment Engine Carburetor Diaphragm Cover

Part #630751
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Symptoms for gas walk-behind mowers

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

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Why does my lawn mower run rough?

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

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

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Why does my lawn mower vibrate a lot?

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

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Why does my lawn mower cut unevenly?

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

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Why does my lawn mower stall?

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

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Why won't my lawn mower move?

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

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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 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…

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Repair time and Difficulty

 45 minutes or less

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