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Craftsman
Lawn & Garden Engine

Model # 143101021 Official Craftsman 4-cycle engine

Here are the diagrams and repair parts for Official Craftsman 143101021 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 219 parts  |
Fuel Line 30120
#114

Basic engine diagram

Fuel line

Part #30120

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

Screw 650303
#62

Basic engine diagram

Screw

Part #650303

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

Plug 27625
#31

Basic engine diagram

Plug

Part #27625

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

Screw 28820
#90

Basic engine diagram

Screw

Part #28820

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

Diaphragm 630749
#22

Carburetor no.30089 diagram

Diaphragm

Part #630749

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

Washer 630739
#12

Carburetor no.30089 diagram

Washer

Part #630739

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

Cover 630751
#23

Carburetor no.30089 diagram

Cover

Part #630751

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

Groove Pin 29783
#12

Basic engine diagram

Groove pin

Part #29783

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

Screw 30088
#63

Basic engine diagram

Screw

Part #30088

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

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