Carburetor diagram
Part #631028
Replaced by #631028A
Carburetor diagram
Part #631021
Replaced by #631021B
Rewind starter diagram
Part #590456
Replaced by #590535
Basic engine diagram
Part #29774
The manufacturer no longer makes this part, and there's no substitute part
Carburetor diagram
Part #631023
Replaced by #632019A
Basic engine diagram
Part #28424
The manufacturer no longer makes this part, and there's no substitute part
Carburetor diagram
Part #631025
Replaced by #631867
Basic engine diagram
Part #27625
The manufacturer no longer makes this part, and there's no substitute part
Carburetor diagram
Part #630731
Replaced by #631767
Carburetor diagram
Part #27136A