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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
SELECT DIAGRAM
Browse Parts for TYPE 643-21A Engine
Basic engine diagram
Shutoff Valv
Part #29683
The manufacturer no longer makes this part, and there's no substitute part
Basic engine diagram
Retainer
Part #510143
The manufacturer no longer makes this part, and there's no substitute part
Carburetor diagram
Welch Plug
Part #630748
The manufacturer no longer makes this part, and there's no substitute part
Basic engine diagram
Spring
Part #510109
The manufacturer no longer makes this part, and there's no substitute part
Basic engine diagram
Liners/brg
Part #530150
The manufacturer no longer makes this part, and there's no substitute part
Carburetor diagram
Shttr Thrttl
Part #631621
The manufacturer no longer makes this part, and there's no substitute part
Rewind starter diagram
Pulley
Part #590413A
The manufacturer no longer makes this part, and there's no substitute part
Basic engine diagram
Clip
Part #610121
The manufacturer no longer makes this part, and there's no substitute part
Rewind starter diagram
Dog Sprng Rh
Part #590412
The manufacturer no longer makes this part, and there's no substitute part
Basic engine diagram
Carb Stud
Part #650700
The manufacturer no longer makes this part, and there's no substitute part
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