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Craftsman 143974502 engine

Craftsman 143974502 engine Parts

Here are the diagrams and repair parts for Craftsman 143974502 engine, as well as links to manuals and error code tables, if available.

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Browse Parts for 143974502 Engine

  • Generac Lawn & Garden Equipment Engine Valve Spring for Craftsman 143974502 - Part 31672

    Replacement parts diagram

    Valve Spring

    Part #35991

    Replaced by #31672

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    Manufacturer substitution
    This part replaces 35991. Substitute parts can look different from the original.
    This item is not returnable
    In Stock
    $2.82
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  • Lawn & Garden Equipment Engine Intake Valve for Craftsman 143974502 - Part 29314C

    Replacement parts diagram

    Intake Valve

    Part #29314B

    Replaced by #29314C

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    This part replaces 29314B. Substitute parts can look different from the original.
    This item is not returnable
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    $6.43
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  • Lawn & Garden Equipment Engine Ground Wire for Craftsman 143974502 - Part 37047

    Replacement parts diagram

    Ground Wire

    Part #34961

    Replaced by #37047

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    This part replaces 34961. Substitute parts can look different from the original.
    This item is not returnable
    In Stock
    $2.16
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  • Lawn & Garden Equipment Engine Muffler for Craftsman 143974502 - Part 36473A

    Replacement parts diagram

    Muffler

    Part #36473

    Replaced by #36473A

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    Manufacturer substitution
    This part replaces 36473. Substitute parts can look different from the original.
    This item is not returnable
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    $19.02
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  • Craftsman Lawn & Garden Equipment Engine Carburetor Needle Valve Kit for Craftsman 143974502 - Part 631021B

    Carburetor 632569 (71/143) diagram

    Needle Seat

    Part #631021

    Replaced by #631021B

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    This part replaces 631021. Substitute parts can look different from the original.
    This item is not returnable
    In Stock
    $11.38
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  • Craftsman Lawn & Garden Equipment Engine Link for Craftsman 143974502 - Part 34336A

    Replacement parts diagram

    Governor Link

    Part #34336

    Replaced by #34336A

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    This part replaces 34336. Substitute parts can look different from the original.
    This item is not returnable
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    $2.82
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  • Blower Housing for Craftsman 143974502 - Part 36915A

    Replacement parts diagram

    Blower Housing

    Part #36915

    Replaced by #36915A

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    Manufacturer substitution
    This part replaces 36915. Substitute parts can look different from the original.
    In Stock
    $22.62
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  • Tecumseh Lawn & Garden Equipment Engine Ignition Coil for Craftsman 143974502 - Part 34443D

    Replacement parts diagram

    Lamination

    Part #34443A

    Replaced by #34443D

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    Manufacturer substitution
    This part replaces 34443A. Substitute parts can look different from the original.
    In Stock
    $27.23
    42% OFF Was : $46.94Info Icon
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  • Lawn & Garden Equipment Engine Washer for Craftsman 143974502 - Part 651080

    Replacement parts diagram

    Lawn & Garden Equipment Washer

    Part #30590A

    Replaced by #651080

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    Manufacturer substitution
    This part replaces 30590A. Substitute parts can look different from the original.
    This item is not returnable
    In Stock
    $2.16
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  • Craftsman Lawn & Garden Equipment Engine Carburetor Fuel Inlet Fitting for Craftsman 143974502 - Part 632527

    Carburetor 632569 (71/143) diagram

    Fuel Fitting

    Part #631775

    Replaced by #632527

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    Manufacturer substitution
    This part replaces 631775. Substitute parts can look different from the original.
    This item is not returnable
    In Stock
    $10.87
    16% OFF Phone Price : $12.87Info Icon
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Symptoms for gas grills

Choose a symptom to see related gas grill repairs.

Main causes: damaged or dirty flame tamers, corroded firebox, accumulated grease and debris in the grease pan…

Main causes: empty fuel tank, tripped flow-limiting device on the pressure regulator, faulty manifold valves, burner tub…

Main causes: nearly empty fuel tank, faulty pressure regulator, burner tube clogs, bad burner tube alignment to gas valv…

Main causes: clogged burner tubes, cracked insulators on igniter electrodes, wiring failures, bad ignition module, manif…

Repair guides for gas grills

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Replace the igniter electrode on your gas grill if it won’t light the burner.…

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How to replace a gas grill ignition module

Follow these steps to replace the ignition module if it doesn't produce a spark. …

Repair time and Difficulty

 15 minutes or less

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