Craftsman
Lawn & Garden Engine

Model # 143122091 Official Craftsman 4-cycle engine

Here are the diagrams and repair parts for Official Craftsman 143122091 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 32 parts  |

Screw 29716
#129

Basic engine diagram

Screw

Part #29716

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

Screw 650488
#30

Basic engine diagram

Screw

Part #650488

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

Element 29961
#91

Basic engine diagram

Element

Part #29961

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

Flywheel 30367
#1

Magneto no. 30362 diagram

Flywheel

Part #30367

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

Bolt 26706
#18

Basic engine diagram

Bolt

Part #26706

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

Stator Assembly 30561
#17

Magneto no. 610666 diagram

Stator assembly

Part #30561

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

Muffler 28614
#120

Basic engine diagram

Muffler

Part #28614

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

Gasket 26754
#133

Basic engine diagram

Gasket

Part #26754

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

Condenser 29177
#15

Magneto no. 30362 diagram

Condenser

Part #29177

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

Screw 610593
Screw

Part #610593

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

Repair guides for electric wall ovens

How to replace a wall oven broil element

How to replace a wall oven broil element

Follow these step-by-step instructions to replace the broiler element in an electric oven.…

Repair difficulty
Time required
 15 minutes or less
How to replace a temperature sensor on an electric wall oven

How to replace a temperature sensor on an electric wall oven

These step-by-step instructions guide you through replacing a temperature sensing probe on an electric wall oven.…

Repair difficulty
Time required
 15 minutes or less
How to replace a wall oven hidden bake element

How to replace a wall oven hidden bake element

These step-by-step instructions guide you through replacing the hidden bake element.…

Repair difficulty
Time required
 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.…