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Craftsman
Lawn & Garden Engine

Model # 143174072 Official Craftsman 4-cycle engine

Here are the diagrams and repair parts for Official Craftsman 143174072 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 128 parts  |
O-ring 631028
#25

Carburetor no. 630987a diagram

O-ring

Part #631028

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

/fuel Bowl 631025
#16

Carburetor no. 630987a diagram

/fuel bowl

Part #631025

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

Thrtle Sprng 631279
#2

Carburetor no. 630987a diagram

Thrtle sprng

Part #631279

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

Screw 650176
#62

Basic engine diagram

Screw

Part #650176

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

/gvnr Clamp 31335
#36

Basic engine diagram

/gvnr clamp

Part #31335

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

Screw 28820
#68

Basic engine diagram

Screw

Part #28820

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

Clip 631022
#13

Carburetor no. 630987a diagram

Clip

Part #631022

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

Dog Sprng Rh 590412
#5

Rewind starter no. 590420 diagram

Dog sprng rh

Part #590412

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

Spring 630738
#5A

Carburetor no. 630987a diagram

Spring

Part #630738

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

Gasket 28833
#79

Basic engine diagram

Gasket

Part #28833

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

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