Can’t find your part?   Contact us:
+1-309-603-4777
Sears Parts Direct
Orders

  • Keep track of the models you own in your profile

    Sign in or Register to view or add models

Schedule a repair
Craftsman
Lawn & Garden Engine

Model # 143171032 Official Craftsman 4-cycle engine

Here are the diagrams and repair parts for Official Craftsman 143171032 4-cycle engine, as well as links to manuals and error code tables, if available.

There are a couple of ways to find the part or diagram you need:

  • Click a diagram to see the parts shown on that diagram.
  • In the search box below, enter all or part of the part number or the part’s name.

Not all parts are shown on the diagrams—those parts are labeled NI, for “not illustrated”.

We encourage you to save the model to your profile, so it’s easy to access parts and manuals for your appliance whenever you log in.

For DIY troubleshooting advice and repair guides, visit our repair help section.

Model diagram and schematic

SEARCH WITHIN THIS MODEL

?

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

Search
ALL PARTS
Showing 10 of 130 parts  |
Screw 28820
#90

Basic engine diagram

Screw

Part #28820

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

Ring 20381
#16

Basic engine diagram

Ring

Part #20381

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

Spring 630735
#128

Basic engine diagram

Spring

Part #630735

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

Clip 30593
#58

Basic engine diagram

Clip

Part #30593

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

Screw 650272
#62

Basic engine diagram

Screw

Part #650272

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

Cover 590431
#2

Side mount rewind starter no. 590429 diagram

Cover

Part #590431

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

Spacer 450150
#94

Basic engine diagram

Spacer

Part #450150

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

Washer 26073
#48

Basic engine diagram

Washer

Part #26073

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

Cover Screw 590430
#1A

Side mount rewind starter no. 590429 diagram

Cover screw

Part #590430

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

Washer Screw 29181
#9

Magneto no. 610716 diagram

Washer screw

Part #29181

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

Symptoms for gas ranges

Why won't my range's gas burner spark or ignite?

Main causes: burner igniter switch failure, bad spark module, dirty or damaged spark electrode, wiring failure…

Read more

Why isn't my range's gas burner heating properly?

Main causes: gas supply problem, faulty pressure regulator, clogs in burner or orifice, control system failure, faulty t…

Read more

Repair guides for gas ranges

How to replace oven door hinges on a gas range

How to replace oven door hinges on a gas range

See how to replace the oven door hinges on a gas range yourself, in just 30 minutes.…

Read more
Repair difficulty
Time required
 15 minutes or less
How to replace a range spark igniter switch

How to replace a range spark igniter switch

Follow these steps to replace the spark igniter switch—sometimes called a burner switch or spark switch—on a gas or dual…

Read more
Repair difficulty
Time required
 60 minutes or less
How to replace a range spark igniter electrode

How to replace a range spark igniter electrode

Learn how to replace the spark igniter electrode for the surface burners on a gas range or dual-fuel range.…

Read more
Repair difficulty
Time required
 45 minutes or less

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

View all
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.…

Read more
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.…

Read more

Parts & More