Craftsman
Lawn & Garden Engine

Model #143666252 Craftsman 4-cycle engine

Here are the repair parts and diagrams for your Craftsman 143666252 4-cycle engine. 

The diagram(s) below can help you find the right part.  If you’d like help, we invite you to call our customer service number at the top of the page, or click chat.

On this page, you can also find any manuals, installation guides and error code tables associated with this model.

For advice on diagnosing problems with appliances, lawn & garden equipment and other products, check out the videos, repair guides and articles in our DIY section.

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Showing 10 of 196 parts

Lawn & Garden Equipment Engine Fuel Line

#118

Engine Diagram

Lawn & garden equipment engine fuel line

Part #29774
This item is not returnable

$5.89

In Stock

Lawn & Garden Equipment Engine Service Manual

#NI

All parts Diagram

$14.71

In Stock

Lawn & Garden Equipment Engine Carburetor Rebuild Kit

#32

Carburetor Diagram

$16.23

In Stock

Lawn & Garden Equipment Engine Oil Drain Plug

#3

Engine Diagram

Lawn & garden equipment engine oil drain plug

Part #27642
This item is not returnable

$1.38

In Stock

Lawn & Garden Equipment Engine Screw

#98

Engine Diagram

Lawn & garden equipment engine screw

Part #650765
This item is not returnable

$3.21

In Stock

Welch Plug, Atmospheric Vent

#11

Carburetor Diagram

Welch plug, atmospheric vent

Part #631027
This item is not returnable

$3.34

In Stock

Lawn & Garden Equipment Engine Governor Gear Assembly

#107

Engine Diagram

$26.90

In Stock

Lawn & Garden Equipment Engine Governor Spool

#109

Engine Diagram

Lawn & garden equipment engine governor spool

Part #30588A
This item is not returnable

$1.58

In Stock

Lawn & Garden Equipment Engine Tension Spring

#5

Carburetor Diagram

Lawn & garden equipment engine tension spring

Part #630766
This item is not returnable

$2.43

In Stock

Screw

#131

Engine Diagram

Screw

Part #28763

$8.13

In Stock