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 143521131 4-cycle engine Parts

Here are the diagrams and repair parts for Craftsman 143521131 4-cycle engine, as well as links to manuals and error code tables, if available.

Craftsman 143521131 4-cycle engine
By Schematic
By Part
SELECT DIAGRAM
?

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

Browse Parts for 143521131 4-Cycle Engine

  • Stem Assem for Craftsman 143521131 - Part 27136

    Carburetor diagram

    Stem Assem

    Part #27136

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

  • Lock Nut for Craftsman 143521131 - Part 30529

    Basic engine diagram

    Lock Nut

    Part #30529

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

  • Flywheel for Craftsman 143521131 - Part 30556

    Magneto diagram

    Flywheel

    Part #30556

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

  • Screw for Craftsman 143521131 - Part 590150

    Rewind starter diagram

    Screw

    Part #590150

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

  • Screw for Craftsman 143521131 - Part 30657

    Basic engine diagram

    Screw

    Part #30657

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

  • Cap for Craftsman 143521131 - Part 21043

    Basic engine diagram

    Cap

    Part #21043

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

  • Cylinder Assembly for Craftsman 143521131 - Part 30844

    Basic engine diagram

    Cylinder Assembly

    Part #30844

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

  • Carburetor for Craftsman 143521131 - Part 630946

    Carburetor

    Part #630946

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

  • Link for Craftsman 143521131 - Part 30648

    Basic engine diagram

    Link

    Part #30648

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

  • Gasket for Craftsman 143521131 - Part 30356

    Carburetor diagram

    Gasket

    Part #30356

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

Symptoms for electric water heaters

Main causes: thermostats need adjustment, bad heating elements, faulty thermostats, tank sediment build-up, broken dip t…

Main causes: excessive tank sediment, high voltage supply…

Repair guides for electric water heaters

How to replace a water heater element

How to replace a water heater element

If your water heater runs out of hot water quickly and one of the two heating elements has failed, replace the element f…

Repair time and Difficulty

 30 minutes or less
How to replace a water heater temperature and pressure (T&P) relief valve

How to replace a water heater temperature and pressure (T&P) relief valve

Replace a broken temperature/pressure (T&P) relief valve on an electric water heater using these instructions.…

Repair time and Difficulty

 15 minutes or less
How to replace an electric water heater thermostat

How to replace an electric water heater thermostat

If the water temperature fluctuates or you don't get enough hot water, follow these instructions to replace your water h…

Repair time and Difficulty

 30 minutes or less

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

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

Electric Range
Gas Range
Gas Walk-Behind Mower
Models
Parts
Sewing Machine
Side-By-Side Refrigerator
Top-Mount Refrigerator
Washer
Weight System