Carburetor diagram
Part #631028
Replaced by #631028A
Carburetor diagram
Part #631021
Replaced by #631021B
Carburetor diagram
Part #27110
Replaced by #27110A
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 #31840
Carburetor diagram
Part #631024
Carburetor diagram
Part #630740
Carburetor diagram
Part #27554
Basic engine diagram
Part #30591
The manufacturer no longer makes this part, and there's no substitute part