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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Browse Parts for
143101021 4-Cycle Engine
Fuel Line 30120
#114

Basic engine diagram

Fuel line

Part #30120

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

Element 27233
#54

Basic engine diagram

Element

Part #27233

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

Drain Plug 27244
#28

Basic engine diagram

Drain plug

Part #27244

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

Screw 28820
#90

Basic engine diagram

Screw

Part #28820

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

Tube 27627
#58

Basic engine diagram

Tube

Part #27627

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

Pump Assembly 29914
#23

Basic engine diagram

Pump assembly

Part #29914

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

Shaft 29194
#32

Basic engine diagram

Shaft

Part #29194

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

Spring 630766
#5

Carburetor no.30089 diagram

Spring

Part #630766

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

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Repair difficulty
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How to replace a freezer thermistor

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Repair difficulty
Time required
 45 minutes or less

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