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 # 143631940 Official Craftsman carburetor

Here are the diagrams and repair parts for Official Craftsman 143631940 carburetor, 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 26 parts  |
Repair 631765
#28

Replacement parts diagram

Repair

Part #631765

$66.78
In Stock
Carburetor Lawn & Garden Equipment Engine Carburetor Float 27105
#14

Replacement parts diagram

Carburetor lawn & garden equipment engine carburetor float

Part #27105

$24.67
In Stock
Carburetor Spring 31503
#9

Replacement parts diagram

Carburetor spring

Part #31503

This item is not returnable
$2.16
In Stock
Walton Lawn & Garden Equipment Engine Screw 650506
#2A

Replacement parts diagram

Walton lawn & garden equipment engine screw

Part #650506

This item is not returnable
$2.16
In Stock
Lauson Lawn & Garden Equipment Screw 650399
#6

Replacement parts diagram

Lauson lawn & garden equipment screw

Part #650399

This item is not returnable
$2.16
In Stock
Carburetor Lawn & Garden Equipment Engine Carburetor Idle Adjustment Screw 27112
#7

Replacement parts diagram

Carburetor lawn & garden equipment engine carburetor idle adjustment screw

Part #27112

This item is not returnable
$2.16
In Stock
Carburetor Lawn & Garden Equipment Engine Carburetor Adjustment Screw Spring 27114
#8

Replacement parts diagram

Carburetor lawn & garden equipment engine carburetor adjustment screw spring

Part #27114

This item is not returnable
$4.17
In Stock
Washer 632040
#26

Replacement parts diagram

Washer

Part #632040

This item is not returnable
$6.14
In Stock
Shutter 631682
#3

Replacement parts diagram

Shutter

Part #631682

$15.94
In Stock
Carburetor Lawn & Garden Equipment Engine Choke Stop Spring 27113
#5

Replacement parts diagram

Carburetor lawn & garden equipment engine choke stop spring

Part #27113

This item is not returnable
$4.17
In Stock

Repair guides for bottom-mount refrigerators

How to replace a flipper mullion on a French-door refrigerator

How to replace a flipper mullion on a French-door refrigerator

If the flipper mullion breaks or its heater quits working, replace it in 15 minutes using these 4 easy steps.…

Read more
Repair difficulty
Time required
 15 minutes or less
How to replace a door gasket in a French-door refrigerator

How to replace a door gasket in a French-door refrigerator

The door gasket, often called a door seal, seals the gap around the door to keep the cold air in and the warm air out. R…

Read more
Repair difficulty
Time required
 15 minutes or less
How to replace a refrigerator water valve

How to replace a refrigerator water valve

Replace the water valve that feeds water to the ice maker and water dispenser if it no longer controls the flow of water…

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