Craftsman
Lawn & Garden Engine

Model # 143501121 Official Craftsman 4-cycle engine

Here are the diagrams and repair parts for Official Craftsman 143501121 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 198 parts  |

Plug Cover 27276
#93

Basic engine diagram

Plug cover

Part #27276

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

Element 27233
#40

Basic engine diagram

Element

Part #27233

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

Spring Retainer 630731
#25

Carburetor no. 29780 diagram

Spring retainer

Part #630731

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

Valve Kit 29314
#5

Basic engine diagram

Valve kit

Part #29314

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

Tube 27627
#44

Basic engine diagram

Tube

Part #27627

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

Gear Assembly 30117
#107

Basic engine diagram

Gear assembly

Part #30117

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

Gasket 27677
#26

Basic engine diagram

Gasket

Part #27677

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

Shaft 29194
#106

Basic engine diagram

Shaft

Part #29194

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

Spool 30116
#109

Basic engine diagram

Spool

Part #30116

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

Spring 630766
#5

Carburetor no. 29780 diagram

Spring

Part #630766

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

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