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Craftsman 143726242 4-cycle engine Parts

Here are the diagrams and repair parts for Craftsman 143726242 4-cycle engine, as well as links to manuals and error code tables, if available.

Craftsman 143726242 4-cycle engine
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Browse Parts for 143726242 4-Cycle Engine

  • Cook Top Side Trim Kit Lawn & Garden Equipment Engine Flywheel Key for Craftsman 143726242 - Part 32589

    Replacement parts diagram

    Cook Top Side Trim Kit Lawn & Garden Equipment Engine Flywheel Key

    Part #32589
    This item is not returnable
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    $3.14
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  • Cook Top Side Trim Kit Lawn & Garden Equipment Engine Oil Drain Plug for Craftsman 143726242 - Part 27642

    Replacement parts diagram

    Cook Top Side Trim Kit Lawn & Garden Equipment Engine Oil Drain Plug

    Part #27642
    This item is not returnable
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    $2.16
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  • Cylinder Cover for Craftsman 143726242 - Part 31303C

    Replacement parts diagram

    Cylinder Cover

    Part #31303B

    Replaced by #31303C

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    Manufacturer substitution
    This part replaces 31303B. Substitute parts can look different from the original.
    In Stock
    $102.20
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  • Craftsman Lawn Tractor Baffle for Craftsman 143726242 - Part 37861

    Replacement parts diagram

    Baffle

    Part #29536

    Replaced by #37861

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    Manufacturer substitution
    This part replaces 29536. Substitute parts can look different from the original.
    In Stock
    $12.74
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  • Lawn & Garden Equipment Engine Screw for Craftsman 143726242 - Part 651029

    Replacement parts diagram

    Screw

    Part #650549

    Replaced by #651029

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    Manufacturer substitution
    This part replaces 650549. Substitute parts can look different from the original.
    This item is not returnable
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    $2.16
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  • Tractor Accessories Lawn & Garden Equipment Engine Carburetor for Craftsman 143726242 - Part 632230

    Carburetor

    Part #632272

    Replaced by #632230

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    Manufacturer substitution
    This part replaces 632272. Substitute parts can look different from the original.
    In Stock
    $119.64
    9% OFF Phone Price : $131.64Info Icon
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  • Lawn & Garden Equipment Engine Throttle Shaft Seal for Craftsman 143726242 - Part 631183

    Replacement parts diagram

    Washer

    Part #631971

    Replaced by #631183

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    This part replaces 631971. Substitute parts can look different from the original.
    This item is not returnable
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    $2.16
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  • Craftsman Lawn & Garden Equipment Engine Carburetor Needle Valve Kit for Craftsman 143726242 - Part 631021B

    Replacement parts diagram

    Needle Seat

    Part #631021

    Replaced by #631021B

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    Manufacturer substitution
    This part replaces 631021. Substitute parts can look different from the original.
    This item is not returnable
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    $11.04
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  • Tractor Accessories Lawn & Garden Equipment Screw for Craftsman 143726242 - Part 650517

    Replacement parts diagram

    Screw

    Part #650372

    Replaced by #650517

    Info Icon
    Manufacturer substitution
    This part replaces 650372. 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 Governor Lever for Craftsman 143726242 - Part 33454A

    Replacement parts diagram

    Governor Lever

    Part #33454

    Replaced by #33454A

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    Manufacturer substitution
    This part replaces 33454. Substitute parts can look different from the original.
    This item is not returnable
    In Stock
    $11.77
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Lawn & Garden Equipment Engine Dust Cover 610947

Lawn & Garden Equipment Engine Dust Cover

Part #610947
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Cook Top Side Trim Kit Lawn & Garden Equipment Engine Valve Cover Breather Kit 28425

Cook Top Side Trim Kit Lawn & Garden Equipment Engine Valve Cover Breather Kit

Part #28425
This item is not returnable
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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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Why won't my lawn mower start?

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 transmission

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

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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

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

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