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Craftsman
Lawn & Garden Engine

Model # 143174042 Official Craftsman 4-cycle engine

Here are the diagrams and repair parts for Official Craftsman 143174042 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 131 parts  |
Plug 30572
#28

Basic engine diagram

Plug

Part #30572

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

Gasket 630750
#21

Carburetor no. 631243 diagram

Gasket

Part #630750

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

Flat Washer 650490
#106

Basic engine diagram

Flat washer

Part #650490

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

Shft/levr 630983
#1A

Carburetor no. 631243 diagram

Shft/levr

Part #630983

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

Gasket 28833
#27

Basic engine diagram

Gasket

Part #28833

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

Spring 630766
#5

Carburetor no. 631243 diagram

Spring

Part #630766

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

Spring 31386
#73

Basic engine diagram

Spring

Part #31386

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

Spacer 450150
#116

Basic engine diagram

Spacer

Part #450150

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

Pin 26727
#2

Basic engine diagram

Pin

Part #26727

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

Fuel Line 31400
#105

Basic engine diagram

Fuel line

Part #31400

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

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