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 143174022 4-cycle engine Parts

Here are the diagrams and repair parts for Craftsman 143174022 4-cycle engine, as well as links to manuals and error code tables, if available.

Craftsman 143174022 4-cycle engine
By Schematic
By Part
SELECT DIAGRAM
?

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

Browse Parts for 143174022 4-Cycle Engine

  • Shaft for Craftsman 143174022 - Part 31748

    Basic engine diagram

    Shaft

    Part #31748

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

  • Intake Valve for Craftsman 143174022 - Part 29316A

    Basic engine diagram

    Intake Valve

    Part #29316A

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

  • Plate for Craftsman 143174022 - Part 31345

    Basic engine diagram

    Plate

    Part #31345

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

  • Clip for Craftsman 143174022 - Part 31311

    Magneto no. 610716 diagram

    Clip

    Part #31311

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

  • Condenser for Craftsman 143174022 - Part 30548A

    Magneto no. 610716 diagram

    Condenser

    Part #30548A

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

  • Chmp J8 Plug for Craftsman 143174022 - Part 21943

    Basic engine diagram

    Chmp J8 Plug

    Part #21943

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

  • Rod Assembly for Craftsman 143174022 - Part 30963

    Basic engine diagram

    Rod Assembly

    Part #30963

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

  • Spring for Craftsman 143174022 - Part 29629

    Magneto no. 610716 diagram

    Spring

    Part #29629

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

  • Magneto for Craftsman 143174022 - Part 610716

    Magneto

    Part #610716

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

  • Gear for Craftsman 143174022 - Part 31746

    Basic engine diagram

    Gear

    Part #31746

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

Symptoms for gas line trimmers

Choose a symptom to see related grass line trimmer repairs.

Main causes: stale fuel, clogged fuel filter, faulty spark plug, clogged air filter, cracked fuel lines, clogged carbure…

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

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

Repair guides for gas line trimmers

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

How to replace a line trimmer fuel line

How to replace a line trimmer fuel line

The fuel line on a grass line trimmer deteriorates with time and eventually can split or crack. You can replace it yours…

Repair time and Difficulty

 15 minutes or less
How to replace a line trimmer carburetor

How to replace a line trimmer carburetor

If the line trimmer won't start even though there's fuel in the tank, the carburetor could be the problem. Follow these …

Repair time and Difficulty

 15 minutes or less
How to rebuild a line trimmer carburetor

How to rebuild a line trimmer carburetor

If the line trimmer engine won't start even though there's fuel in the tank, the carburetor could be the problem. Follow…

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 grass line trimmer.

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

Dishwasher
Electric Cooktop
Electric Range
Gas Range
Gas Walk-Behind Mower
Generator
Grass Catcher Attachment
Jointer/Planer
Lawn Sweeper
Microwave
Microwave/Hood Combo
Outdoor Grill
Parts
Power Drill
Range
Refrigerator
Side-By-Side Refrigerator
Top-Mount Refrigerator