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 # 143640022 Official Craftsman 4-cycle engine

Here are the diagrams and repair parts for Official Craftsman 143640022 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 216 parts  |
Lawn & Garden Equipment Engine Fuel Line Clamp 26460
#145

Engine diagram

Lawn & garden equipment engine fuel line clamp

Part #26460

BEST SELLER
This item is not returnable
$2.49 | 
29% OFF Phone Price : $3.49
In Stock
Screw 30688
#82

Engine diagram

Screw

Part #30688

Replaced by #30063

?
Manufacturer substitution
This part replaces 30688. Substitute parts can look different from the original.
This item is not returnable
$2.49 | 
29% OFF Phone Price : $3.49
In Stock
Lawn & Garden Equipment Engine Carburetor Bowl Drain Valve 27136A
#16

Carburetor diagram

Lawn & garden equipment engine carburetor bowl drain valve

Part #27136A

This item is not returnable
$8.09 | 
11% OFF Phone Price : $9.09
In Stock
Lawn & Garden Equipment Engine Fuel Pump Rebuild Kit 33010
#144A

Engine diagram

Lawn & garden equipment engine fuel pump rebuild kit

Part #33010

$40.69 | 
11% OFF Phone Price : $45.69
In Stock
Lawn & Garden Equipment Engine Gasket 27554
#25

Carburetor diagram

Lawn & garden equipment engine gasket

Part #27554

This item is not returnable
$2.49 | 
29% OFF Phone Price : $3.49
In Stock
Lawn & Garden Equipment Engine Starter Pinion Gear Retainer Ring 33842
#2

Starter motor diagram

Lawn & garden equipment engine starter pinion gear retainer ring

Part #33842

This item is not returnable
$4.43
In Stock
Lawn & Garden Equipment Engine Valve Keeper 33508
#24

Engine diagram

Lawn & garden equipment engine valve keeper

Part #33508

$10.37
In Stock
Lawn & Garden Equipment Engine Carburetor Float 27105
#14

Carburetor diagram

Lawn & garden equipment engine carburetor float

Part #27105

$24.67
In Stock
Lawn & Garden Equipment Engine Nozzle Tube 640022
#1

Engine diagram

Lawn & garden equipment engine nozzle tube

Part #640022

This item is not returnable
$2.16
In Stock
Armature 33846
#9

Starter motor diagram

Armature

Part #33846

$130.42
In Stock

RECOMMENDED MAINTENANCE PARTS AND ACCESSORIES

Symptoms for gas ranges

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

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

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 gas range oven control board

How to replace a gas range oven control board

These step-by-step instructions explain how to replace an oven control board on a gas range…

Read more
Repair difficulty
Time required
 15 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