Model # 143629032 Official Craftsman 4-cycle engine

Here are the diagrams and repair parts for Official Craftsman 143629032 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

Filters

Screws

ALL PARTS

Showing 10 of 85 parts |

#28

Carburetor diagram

/carb kit

Part #32412A

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

#111

Basic engine diagram

/intke gaskt

Part #31960

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

#128

Basic engine diagram

O-ring

Part #32599

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

#18

Basic engine diagram

Bolt

Part #32077

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

#103

Basic engine diagram

Bushing

Part #31966

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

#67

Basic engine diagram

Screw

Part #30688

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

#117

Basic engine diagram

Screw

Part #650416

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

#75

Basic engine diagram

Screw

Part #650561

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

#29

Basic engine diagram

Screw

Part #650588

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

#130

Basic engine diagram

Screw

Part #650669

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…

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…

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

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

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

View all

Top questions about Sears and Sears PartsDirect

What are the main components of a lawn mower?

Learn about the main parts of a lawn mower and when to replace parts.…

Model # 143629032 Official Craftsman 4-cycle engine

Model diagram and schematic

SEARCH WITHIN THIS MODEL

Symptoms for gas ranges

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

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

Repair guides for gas ranges

How to replace oven door hinges on a gas range

How to replace a range spark igniter switch

How to replace a range spark igniter electrode

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

Top questions about Sears and Sears PartsDirect

What are the main components of a lawn mower?

Parts & More

Stay Connected

Quick links

Let us help you

More resources