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Craftsman
Lawn & Garden Engine

Model # 143171072 Official Craftsman 4-cycle engine

Here are the diagrams and repair parts for Official Craftsman 143171072 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 166 parts  |
Plug Cover 27276
#127

Basic engine diagram

Plug cover

Part #27276

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

Fitting 631034
#16

Carburetor no. 630986 diagram

Fitting

Part #631034

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

Plug 30572
#28

Basic engine diagram

Plug

Part #30572

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

Element 31410
#54

Basic engine diagram

Element

Part #31410

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

Thrtle Sprng 631279
#2

Carburetor no. 630986 diagram

Thrtle sprng

Part #631279

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

/intke Valve 29314A
#5

Basic engine diagram

/intke valve

Part #29314A

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

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

/gvnr Shaft 30574
#32

Basic engine diagram

/gvnr shaft

Part #30574

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

Spring 31672
#9

Basic engine diagram

Spring

Part #31672

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

Gasket 630750
#21

Carburetor no. 630986 diagram

Gasket

Part #630750

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

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