Craftsman
Lawn & Garden Engine

Model # 143579062 Official Craftsman 4-cycle engine

Here are the diagrams and repair parts for Official Craftsman 143579062 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 112 parts  |

Screw 28547
#77

Basic engine diagram

Screw

Part #28547

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

/intke Gaskt 31960
#111

Basic engine diagram

/intke gaskt

Part #31960

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

Washer 8345
#155

Basic engine diagram

Washer

Part #8345

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

Bolt 32077
#18

Basic engine diagram

Bolt

Part #32077

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

Pistn/pin 32001
#14

Basic engine diagram

Pistn/pin

Part #32001

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

Screw 30688
#67

Basic engine diagram

Screw

Part #30688

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

Screw 650561
#75

Basic engine diagram

Screw

Part #650561

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

Screw 650588
#29

Basic engine diagram

Screw

Part #650588

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

Screw 650598
#153

Basic engine diagram

Screw

Part #650598

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

Screw 28942
#58

Basic engine diagram

Screw

Part #28942

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

Symptoms for gas ranges

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

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

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.…

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…

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.…

Repair difficulty
Time required
 45 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.…