Craftsman
Lawn & Garden Engine

Model # 143223042 Official Craftsman 4-cycle engine

Here are the diagrams and repair parts for Official Craftsman 143223042 4-cycle engine, as well as links to manuals and error code tables, if available.

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Model diagram and schematic

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Showing 10 of 154 parts  |

Fuel Line 29774
#114

Basic engine diagram

Fuel line

Part #29774

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

Repair Kit 630974
#25

Carburetor diagram

Repair kit

Part #630974

Replaced by #631893A

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Manufacturer substitution
This part replaces 630974. Substitute parts can look different from the original.
In Stock
Lawn & Garden Equipment Engine Carburetor O-ring 630740
#13

Carburetor diagram

Lawn & garden equipment engine carburetor o-ring

Part #630740

This item is not returnable
$3.64
23% OFF MSRP : $4.70
In Stock
Lawn & Garden Equipment Engine Carburetor Diaphragm 630978
#22

Carburetor diagram

Lawn & garden equipment engine carburetor diaphragm

Part #630978

This item is not returnable
$6.79
13% OFF Phone Price : $7.79
In Stock
Governor Gear Assembly 30591
#33

Basic engine diagram

Governor gear assembly

Part #30591

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

Lawn & Garden Equipment Engine Carburetor Adjustment Screw Spring 630738
#11

Carburetor diagram

Lawn & garden equipment engine carburetor adjustment screw spring

Part #630738

This item is not returnable
In Stock
Lawn & Garden Equipment Engine Carburetor Diaphragm Cover 630751
#23

Carburetor diagram

Lawn & garden equipment engine carburetor diaphragm cover

Part #630751

This item is not returnable
$10.62
24% OFF MSRP : $14.00
In Stock
Lawn & Garden Equipment Washer 630739
#12

Carburetor diagram

Lawn & garden equipment washer

Part #630739

This item is not returnable
In Stock
Lawn & Garden Equipment Engine Welch Plug 630748
#15

Carburetor diagram

Lawn & garden equipment engine welch plug

Part #630748

This item is not returnable
In Stock
Intake Pipe 31384
#60

Basic engine diagram

Intake pipe

Part #31384

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

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