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Tecumseh TYPE 643-21 engine Parts
Here are the diagrams and repair parts for Tecumseh TYPE 643-21 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 643-21 Engine
Basic engine diagram
Lock Nut
Part #650457
The manufacturer no longer makes this part, and there's no substitute part
Carburetor no. 631899 diagram
Spring
Part #631048
The manufacturer no longer makes this part, and there's no substitute part
Basic engine diagram
Idle Adj Rod
Part #570425
The manufacturer no longer makes this part, and there's no substitute part
Carburetor no. 631899 diagram
Shaft/levr
Part #631268
The manufacturer no longer makes this part, and there's no substitute part
Basic engine diagram
Washer
Part #650201
The manufacturer no longer makes this part, and there's no substitute part
Carburetor no. 631899 diagram
Bowl
Part #631700
The manufacturer no longer makes this part, and there's no substitute part
Basic engine diagram
Key
Part #650496
The manufacturer no longer makes this part, and there's no substitute part
Basic engine diagram
Bearing
Part #530104A
The manufacturer no longer makes this part, and there's no substitute part
Basic engine diagram
Wire
Part #610809
The manufacturer no longer makes this part, and there's no substitute part
Magneto no. 610832a diagram
Flywheel
Part #610751
The manufacturer no longer makes this part, and there's no substitute part
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