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Craftsman
Lawn & Garden Engine

Model # 143521131 Official Craftsman 4-cycle engine

Here are the diagrams and repair parts for Official Craftsman 143521131 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 178 parts  |
Plug 27625
#25

Basic engine diagram

Plug

Part #27625

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

Screw 28820
#94

Basic engine diagram

Screw

Part #28820

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

Screw 30564
#28

Basic engine diagram

Screw

Part #30564

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

Ring 20381
#16

Basic engine diagram

Ring

Part #20381

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

Flat Washer 30590
#105

Basic engine diagram

Flat washer

Part #30590

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

Fitting 28837
#117

Basic engine diagram

Fitting

Part #28837

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

/gov Clamp 29916
#139

Basic engine diagram

/gov clamp

Part #29916

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

Breathr Body 27666
#39

Basic engine diagram

Breathr body

Part #27666

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

Spool 30588
#109

Basic engine diagram

Spool

Part #30588

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

Gasket 27234
#38

Basic engine diagram

Gasket

Part #27234

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

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