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Model # TYPE 643-21 Official Tecumseh engine
Here are the diagrams and repair parts for Official Tecumseh TYPE 643-21 engine, as well as links to manuals and error code tables, if available.
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TYPE 643-21 Engine
#25
Carburetor no. 631899 diagram
O-ring
Part #631028
The manufacturer no longer makes this part, and there's no substitute part
#14
Carburetor no. 631899 diagram
/carb float
Part #631023
The manufacturer no longer makes this part, and there's no substitute part
#43
Basic engine diagram
Cover
Part #610118
The manufacturer no longer makes this part, and there's no substitute part
#59
Basic engine diagram
Spring
Part #630766
The manufacturer no longer makes this part, and there's no substitute part
#5
Rewind starter no. 590420 diagram
Dog sprng rh
Part #590412
The manufacturer no longer makes this part, and there's no substitute part
#26
Basic engine diagram
Seal
Part #510105
The manufacturer no longer makes this part, and there's no substitute part
#3
Rewind starter no. 590420 diagram
Brake spring
Part #590411
The manufacturer no longer makes this part, and there's no substitute part
#8
Basic engine diagram
Ring
Part #310167
The manufacturer no longer makes this part, and there's no substitute part
#25
Basic engine diagram
Carb. stud
Part #650794
The manufacturer no longer makes this part, and there's no substitute part
#6
Basic engine diagram
Pistn rng st
Part #310190
The manufacturer no longer makes this part, and there's no substitute part
Repair guides for side-by-side refrigerators
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The door gasket seals the gap around the door to keep the cold air in and the warm air out. Replace a worn or damaged do…
Repair difficulty
Time required
30 minutes or less
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The door gasket seals the gap around the door to keep the cold air in and the warm air out. Replace a worn or damaged do…
Repair difficulty
Time required
15 minutes or less
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Replace the water valve that feeds water to the ice maker and water dispenser if it no longer controls the flow of water…
Repair difficulty
Time required
15 minutes or less
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