Can’t find your part?   Contact us:
+1-309-603-4777
Sears Parts Direct
Tips to find your model number
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 # 143654042 Official Craftsman 4-cycle engine

Here are the diagrams and repair parts for Official Craftsman 143654042 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 165 parts  |
Spark Plug 33636
#37

Replacement parts diagram

Spark plug

Part #33636

Replaced by #J19LM

?
Manufacturer substitution
This part replaces 33636. Substitute parts can look different from the original.
BEST SELLER
This item is not returnable
$4.80 | 
17% OFF Phone Price : $5.80
In Stock
Generac Lawn & Garden Equipment Engine Breather Filter 31410
#40

Replacement parts diagram

Generac lawn & garden equipment engine breather filter

Part #31410

This item is not returnable
$2.16
In Stock
Breather Gasket 27272
#77

Replacement parts diagram

Breather gasket

Part #27272

Replaced by #27272A

?
Manufacturer substitution
This part replaces 27272. Substitute parts can look different from the original.
This item is not returnable
$3.64 | 
22% OFF Phone Price : $4.64
In Stock
Generac Lawn & Garden Equipment Engine Governor Gear Assembly 30591
#107

Replacement parts diagram

Generac lawn & garden equipment engine governor gear assembly

Part #30591

$15.69 | 
11% OFF Phone Price : $17.69
In Stock
Generac Lawn & Garden Equipment Engine Valve Spring 31672
#8

Replacement parts diagram

Generac lawn & garden equipment engine valve spring

Part #31672

This item is not returnable
$2.49 | 
29% OFF Phone Price : $3.49
In Stock
Lawn & Garden Equipment Engine Carburetor O-ring 630740
#13

Replacement parts diagram

Lawn & garden equipment engine carburetor o-ring

Part #630740

This item is not returnable
$3.64 | 
22% OFF Phone Price : $4.64
In Stock
Generac Lawn & Garden Equipment Engine Screw 650665
#88

Replacement parts diagram

Generac lawn & garden equipment engine screw

Part #650665

This item is not returnable
$2.16
In Stock
Intake Valve 29314A
#5A

Replacement parts diagram

Intake valve

Part #29314A

Replaced by #29314C

?
Manufacturer substitution
This part replaces 29314A. Substitute parts can look different from the original.
This item is not returnable
$6.43
In Stock
Gasket 27677
#26

Replacement parts diagram

Gasket

Part #27677

Replaced by #27677A

?
Manufacturer substitution
This part replaces 27677. Substitute parts can look different from the original.
This item is not returnable
$8.43
In Stock
Cook Top Side Trim Kit Lawn & Garden Equipment Engine Governor Spool 30588A
#109

Replacement parts diagram

Cook top side trim kit lawn & garden equipment engine governor spool

Part #30588A

This item is not returnable
$2.16
In Stock

RECOMMENDED MAINTENANCE PARTS AND ACCESSORIES

Symptoms for upright freezers

Why does my freezer have a sheet of ice at the bottom?

Main causes: clogged or frozen defrost drain tube…

Read more

Repair guides for upright freezers

How to replace a freezer control panel

How to replace a freezer control panel

A freezer control panel that doesn’t show the temperature or respond when you press the buttons could be broken. This DI…

Read more
Repair difficulty
Time required
 15 minutes or less
How to replace a freezer door switch

How to replace a freezer door switch

When the door switch fails, the freezer can’t detect that the door is closed. Follow the steps in this repair guide to r…

Read more
Repair difficulty
Time required
 15 minutes or less
How to replace a freezer thermistor

How to replace a freezer thermistor

When the thermistor can’t sense the freezer temperature, the freezer is colder or warmer than the set temperature. Follo…

Read more
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

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