Replacement parts diagram
Part #631028
Replaced by #631028A
Replacement parts diagram
Part #631021
Replaced by #631021B
Rewind starter diagram
Part #590456
Replaced by #590535
Replacement parts diagram
Part #631023
Replaced by #632019A
Replacement parts diagram
Part #631024
Part #27136A
Replacement parts diagram
Part #27138
Replaced by #27136A
Replacement parts diagram
Part #630740
Replacement parts diagram
Part #631022
Basic engine diagram
Part #30591
The manufacturer no longer makes this part, and there's no substitute part