Get free shipping on your order, with any water filter subscription. Find my filter

Open Hamburger Menu
Sears Parts Direct
Tips to find your model number

Craftsman 143122021 4-cycle engine Parts

Here are the diagrams and repair parts for Craftsman 143122021 4-cycle engine, as well as links to manuals and error code tables, if available.

Craftsman 143122021 4-cycle engine
By Schematic
By Part
SELECT DIAGRAM
?

This is the number corresponding to the part on the diagram / schematic

Browse Parts for 143122021 4-Cycle Engine

  • Breathr Body for Craftsman 143122021 - Part 27810

    Basic engine diagram

    Breathr Body

    Part #27810

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

  • Stator Group for Craftsman 143122021 - Part 29631

    Magneto no. 29619 diagram

    Stator Group

    Part #29631

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

  • Flywheel Nut for Craftsman 143122021 - Part 650491

    Basic engine diagram

    Flywheel Nut

    Part #650491

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

  • Coil for Craftsman 143122021 - Part 29176

    Magneto no. 30362 diagram

    Coil

    Part #29176

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

  • Cap for Craftsman 143122021 - Part 27799

    Basic engine diagram

    Cap

    Part #27799

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

  • Nut for Craftsman 143122021 - Part 7962

    Magneto no. 29619 diagram

    Nut

    Part #7962

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

  • Camshaft for Craftsman 143122021 - Part 29614

    Basic engine diagram

    Camshaft

    Part #29614

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

  • Gasket for Craftsman 143122021 - Part 26750

    Basic engine diagram

    Gasket

    Part #26750

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

  • Lead Wire for Craftsman 143122021 - Part 30554

    Magneto no. 610665 diagram

    Lead Wire

    Part #30554

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

  • Washer for Craftsman 143122021 - Part 27830

    Basic engine diagram

    Washer

    Part #27830

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

Symptoms for gas chainsaws

Choose a symptom to see related chainsaw repairs.

Main causes: bad gas, engine needs tune up, cracked fuel lines, dirty carburetor…

Main causes: cracked fuel lines, leaky carburetor seals, damaged fuel tank cap, cracked fuel tank…

Main causes: stale gasoline, cracked fuel lines, dirty carburetor, damaged spark plug, worn piston rings…

Repair guides for gas chainsaws

These step-by-step repair guides will help you safely fix what’s broken on your chainsaw.

How to replace a chainsaw carburetor

How to replace a chainsaw carburetor

If the engine won't start even though there's fuel in the chainsaw, the carburetor could be the problem. Sometimes, it's…

Repair time and Difficulty

 15 minutes or less
How to replace chainsaw fuel lines

How to replace chainsaw fuel lines

The fuel line on a chainsaw becomes brittle over time and can crack. Replacing it doesn't require a lot of DYI experienc…

Repair time and Difficulty

 15 minutes or less
How to rebuild a chainsaw carburetor

How to rebuild a chainsaw carburetor

If your chainsaw isn't running well, a dirty carburetor could be the problem. You can take it apart, clean it and rebuil…

Repair time and Difficulty

 15 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 chainsaw.

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.…

Parts & More

Bottom-Mount Refrigerator
Dryer
Electric Cooktop
Garage Door Opener
Gas Range
Lathe
Lawn Tractor Attachment
Microwave
Parts
Rear-Tine Tiller
Room Air Conditioner
Snowblower Attachment
Table Saw
Trash Compactor
Upright Freezer
Washer
Water Heater