Craftsman
Lawn & Garden Engine

Model # 143122252 Official Craftsman 4-cycle engine

Here are the diagrams and repair parts for Official Craftsman 143122252 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 195 parts  |

Plug 27625
#31

Basic engine diagram

Plug

Part #27625

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
#44

Basic engine diagram

Flat washer

Part #30590

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

Lifter 27241
#21

Basic engine diagram

Lifter

Part #27241

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

Rod 30589
#37

Basic engine diagram

Rod

Part #30589

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

Coil/wire 30560
#13

Magneto no. 610673 diagram

Coil/wire

Part #30560

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

Spring 30551
Spring

Part #30551

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

Tab 29686
Tab

Part #29686

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

Gasket 27554
#25

Carburetor no. 630930 diagram

Gasket

Part #27554

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

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Repair guides for gas line trimmers

These step-by-step repair guides will help you safely fix what’s broken on your grass line trimmer.

How to rebuild a line trimmer carburetor

How to rebuild a line trimmer carburetor

If the line trimmer engine won't start even though there's fuel in the tank, the carburetor could be the problem. Follow…

Repair difficulty
Time required
 15 minutes or less
How to replace a line trimmer carburetor

How to replace a line trimmer carburetor

If the line trimmer won't start even though there's fuel in the tank, the carburetor could be the problem. Follow these …

Repair difficulty
Time required
 15 minutes or less
How to replace a line trimmer fuel line

How to replace a line trimmer fuel line

The fuel line on a grass line trimmer deteriorates with time and eventually can split or crack. You can replace it yours…

Repair difficulty
Time required
 15 minutes or less

Effective articles & videos to help repair your lawn & garden engines

Use the advice and tips in these articles and videos to get the most out of your grass line trimmer.

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Top questions about Sears and Sears PartsDirect

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What are the main components of a lawn mower?

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