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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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Browse Parts for TYPE 643-21A Engine
Carburetor diagram
Screw
Part #650506
The manufacturer no longer makes this part, and there's no substitute part
Basic engine diagram
Nut
Part #650390
The manufacturer no longer makes this part, and there's no substitute part
Basic engine diagram
Spring
Part #510142
The manufacturer no longer makes this part, and there's no substitute part
Basic engine diagram
Reed Plate
Part #470142
The manufacturer no longer makes this part, and there's no substitute part
Carburetor diagram
Screw
Part #650699
The manufacturer no longer makes this part, and there's no substitute part
Basic engine diagram
Screw
Part #650497
The manufacturer no longer makes this part, and there's no substitute part
Carburetor diagram
Screw
Part #650569
The manufacturer no longer makes this part, and there's no substitute part
Basic engine diagram
Magneto
Part #610832A
The manufacturer no longer makes this part, and there's no substitute part
Rewind starter diagram
Starter
Part #590148
The manufacturer no longer makes this part, and there's no substitute part
Basic engine diagram
Carburetor
Part #631899
The manufacturer no longer makes this part, and there's no substitute part
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