Craftsman
Lawn & Garden Engine

Model # 143602052 Official Craftsman 4-cycle engine

Here are the diagrams and repair parts for Official Craftsman 143602052 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 151 parts  |

Tube 27627
#100

Basic engine diagram

Tube

Part #27627

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

Camshaft 32150
#21

Basic engine diagram

Camshaft

Part #32150

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

/gvnr Link 31968
#42

Basic engine diagram

/gvnr link

Part #31968

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

Gasket Set 31993B
#166

Basic engine diagram

Gasket set

Part #31993B

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

Fitting 29634
#161

Basic engine diagram

Fitting

Part #29634

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

Washer 8345
#69

Basic engine diagram

Washer

Part #8345

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

Chmp J8 Plug 21943
#53

Basic engine diagram

Chmp j8 plug

Part #21943

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

Bearing Cup 31928
#79

Basic engine diagram

Bearing cup

Part #31928

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

Spacer 32031
#82A

Basic engine diagram

Spacer

Part #32031

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

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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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