Craftsman
Lawn & Garden Engine

Model # 143577042 Official Craftsman 4-cycle engine

Here are the diagrams and repair parts for Official Craftsman 143577042 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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ALL PARTS
Showing 10 of 189 parts  |

O-ring 631028
#25

Carburetor no. 631063a diagram

O-ring

Part #631028

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

Needl/seat 631021
#12

Carburetor no. 631063a diagram

Needl/seat

Part #631021

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

/carb Float 631023
#14

Carburetor no. 631063a diagram

/carb float

Part #631023

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

Breather Element Air Filter 28424
#40

Basic engine diagram

Breather element air filter

Part #28424

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

/fuel Bowl 631025
#16

Carburetor no. 631063a diagram

/fuel bowl

Part #631025

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

Spring Retainer 630731
#2

Carburetor no. 631063a diagram

Spring retainer

Part #630731

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

/fuel Clamp 26460
#78

Basic engine diagram

/fuel clamp

Part #26460

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

Screw 28820
#88

Basic engine diagram

Screw

Part #28820

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

Clip 631022
#13

Carburetor no. 631063a diagram

Clip

Part #631022

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

Spring 630735
#8

Carburetor no. 631063a diagram

Spring

Part #630735

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

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How to replace a freezer door switch

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Repair difficulty
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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…

Repair difficulty
Time required
 45 minutes or less
How to replace a freezer evaporator fan

How to replace a freezer evaporator fan

Air won’t circulate to cool the freezer properly when the evaporator fan fails. Follow these step-by-step instructions t…

Repair difficulty
Time required
 45 minutes or less

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