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Tecumseh TYPE 643-21A engine Parts
Here are the diagrams and repair parts for Tecumseh TYPE 643-21A engine, as well as links to manuals and error code tables, if available.
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By Part
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Browse Parts for TYPE 643-21A Engine
Basic engine diagram
Screw
Part #650772
The manufacturer no longer makes this part, and there's no substitute part
Carburetor diagram
Inlet Needle
Part #631725
The manufacturer no longer makes this part, and there's no substitute part
Carburetor diagram
Shaft/levr
Part #631268
The manufacturer no longer makes this part, and there's no substitute part
Basic engine diagram
Control Lever
Part #570485
The manufacturer no longer makes this part, and there's no substitute part
Rewind starter diagram
/start Rope
Part #590386
The manufacturer no longer makes this part, and there's no substitute part
Basic engine diagram
Choke Rod
Part #570405
The manufacturer no longer makes this part, and there's no substitute part
Basic engine diagram
Screw
Part #650584
The manufacturer no longer makes this part, and there's no substitute part
Basic engine diagram
Tank Assembly
Part #410235
The manufacturer no longer makes this part, and there's no substitute part
Basic engine diagram
Spark Plug
Part #610830
The manufacturer no longer makes this part, and there's no substitute part
Carburetor diagram
Spring
Part #631045
The manufacturer no longer makes this part, and there's no substitute part
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Repair time and Difficulty
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Repair time and Difficulty
45 minutes or less
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Repair time and Difficulty
15 minutes or less
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