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Craftsman
Lawn & Garden Engine

Model # 143521081 Official Craftsman 4-cycle engine

Here are the diagrams and repair parts for Official Craftsman 143521081 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 175 parts  |
Plug 27625
#25

Basic engine diagram

Plug

Part #27625

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

Screw 28820
#94

Basic engine diagram

Screw

Part #28820

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

Ring 20381
#16

Basic engine diagram

Ring

Part #20381

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

Spring 27114
#8

Carburetor no. 630905 diagram

Spring

Part #27114

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

/top Seal 29183
#4

Basic engine diagram

/top seal

Part #29183

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

Needle 30718
#7

Carburetor no. 630905 diagram

Needle

Part #30718

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

Hsg Ext 27071
#121

Basic engine diagram

Hsg ext

Part #27071

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

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