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Craftsman
Lawn & Garden Engine

Model # 143525021 Official Craftsman 4-cycle engine

Here are the diagrams and repair parts for Official Craftsman 143525021 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 63 parts  |
Screw 650488
#28

Basic engine diagram

Screw

Part #650488

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

Screw 650240
#65

Basic engine diagram

Screw

Part #650240

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

Ring Set 28936
#15A

Basic engine diagram

Ring set

Part #28936

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

Screw 650185
#144

Basic engine diagram

Screw

Part #650185

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

Ring Set 28937
#15B

Basic engine diagram

Ring set

Part #28937

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

Screw 590150
#11

Rewind starter no. 28319 diagram

Screw

Part #590150

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

Core/plate 30545
#16

Magneto no. 610675 diagram

Core/plate

Part #30545

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

Washer 16645
#150

Basic engine diagram

Washer

Part #16645

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

Screw 28261
#35

Basic engine diagram

Screw

Part #28261

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

Screw 610593
#10

Magneto no. 610675 diagram

Screw

Part #610593

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

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Repair difficulty
Time required
 45 minutes or less

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