Lawn & Garden Engine

Model # 143125021 Official Craftsman 4-cycle engine

Here are the diagrams and repair parts for Official Craftsman 143125021 4-cycle engine, as well as links to manuals and error code tables, if available.

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Browse Parts for
143125021 4-Cycle Engine
Gasket 27110
#20

Carburetor diagram

Gasket

Part #27110

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

Breather Element Air Filter 28424
#55

Basic engine diagram

Breather element air filter

Part #28424

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

Tube 27627
#57

Basic engine diagram

Tube

Part #27627

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

Gasket 27554
#25

Carburetor diagram

Gasket

Part #27554

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

Spool 30588
#113

Basic engine diagram

Spool

Part #30588

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

Flat Washer 650490
#123

Basic engine diagram

Flat washer

Part #650490

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

Cover 28425
#56

Basic engine diagram

Cover

Part #28425

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

Spring 28569
#161

Basic engine diagram

Spring

Part #28569

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

Valve Spring 27881
#8

Basic engine diagram

Valve spring

Part #27881

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

Retain Ring 27888
#16

Basic engine diagram

Retain ring

Part #27888

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

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