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 143526021 4-cycle engine

Craftsman 143526021 4-cycle engine Parts

Here are the diagrams and repair parts for Craftsman 143526021 4-cycle engine, as well as links to manuals and error code tables, if available.

By Schematic
By Part
SELECT DIAGRAM
?

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

Browse Parts for 143526021 4-Cycle Engine

  • Screw for Craftsman 143526021 - Part 30321

    Basic engine diagram

    Screw

    Part #30321

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

  • Fuel Tank for Craftsman 143526021 - Part 29809

    Basic engine diagram

    Fuel Tank

    Part #29809

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

  • Deflector for Craftsman 143526021 - Part 29696

    Basic engine diagram

    Deflector

    Part #29696

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

  • Nipple for Craftsman 143526021 - Part 30244

    Basic engine diagram

    Nipple

    Part #30244

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

  • Plug for Craftsman 143526021 - Part 28744

    Basic engine diagram

    Plug

    Part #28744

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

  • Conn Rod Asy for Craftsman 143526021 - Part 30681

    Basic engine diagram

    Conn Rod Asy

    Part #30681

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

  • Spring for Craftsman 143526021 - Part 28819

    Basic engine diagram

    Spring

    Part #28819

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

  • Gasket for Craftsman 143526021 - Part 30226

    Basic engine diagram

    Gasket

    Part #30226

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

  • Gasket for Craftsman 143526021 - Part 28804

    Basic engine diagram

    Gasket

    Part #28804

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

  • Washer for Craftsman 143526021 - Part 8303

    Basic engine diagram

    Washer

    Part #8303

    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 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
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

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

Dehumidifier
Dishwasher
Dryer
Gas Walk-Behind Mower
Home
Line Trimmer
Parts
Side-By-Side Refrigerator
Top-Mount Refrigerator
Upright Freezer
Washer