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Craftsman 143986716 engine

Craftsman 143986716 engine Parts

Here are the diagrams and repair parts for Craftsman 143986716 engine, as well as links to manuals and error code tables, if available.

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Browse Parts for 143986716 Engine

  • Craftsman Lawn & Garden Equipment Engine Carburetor Needle Valve Kit for Craftsman 143986716 - Part 631021B

    Carburetor - 640195 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
    In Stock
    $11.38
    15% OFF Phone Price : $13.38Info Icon
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  • Tractor Accessories Lawn & Garden Equipment Engine Recoil Starter Retainer Spring Clip for Craftsman 143986716 - Part 590760

    Starter 590739 div 71/143 diagram

    Locking Tab

    Part #590741

    Replaced by #590760

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    Manufacturer substitution
    This part replaces 590741. Substitute parts can look different from the original.
    This item is not returnable
    In Stock
    $5.14
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  • Flywheel for Craftsman 143986716 - Part 611112

    Engine 143.986716 diagram

    Flywheel

    Part #611112

    The manufacturer no longer makes this part, and there's no substitute part

  • Flywheel Key for Craftsman 143986716 - Part 61004

    Engine 143.986716 diagram

    Flywheel Key

    Part #61004

    The manufacturer no longer makes this part, and there's no substitute part

  • Cleaner Cover for Craftsman 143986716 - Part 36920

    Engine 143.986716 diagram

    Cleaner Cover

    Part #36920

    The manufacturer no longer makes this part, and there's no substitute part

  • Intake Pipe for Craftsman 143986716 - Part 36579

    Engine 143.986716 diagram

    Intake Pipe

    Part #36579

    The manufacturer no longer makes this part, and there's no substitute part

  • Cylinder Head for Craftsman 143986716 - Part 36721

    Engine 143.986716 diagram

    Cylinder Head

    Part #36721

    The manufacturer no longer makes this part, and there's no substitute part

  • Valve Ex for Craftsman 143986716 - Part 36472

    Engine 143.986716 diagram

    Valve Ex

    Part #36472

    The manufacturer no longer makes this part, and there's no substitute part

  • Piston for Craftsman 143986716 - Part 35546

    Engine 143.986716 diagram

    Piston

    Part #35546

    The manufacturer no longer makes this part, and there's no substitute part

  • Piston for Craftsman 143986716 - Part 35545A

    Engine 143.986716 diagram

    Piston

    Part #35545A

    The manufacturer no longer makes this part, and there's no substitute part

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.

How to replace a lawn mower front deck tray

How to replace a lawn mower front deck tray

Learn how to replace the front deck tray on your lawn mower if it's cracked or damaged.…

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.

Top questions about Sears and Sears PartsDirect

Top questions about Sears and Sears PartsDirect

Get answers to frequently asked questions about Sears and Sears PartsDirect.…

What are the main components of a lawn mower?

What are the main components of a lawn mower?

Learn about the main parts of a lawn mower and when to replace parts.…

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