Replacement parts diagram
Part #631021
Replaced by #631021B
Rewind starter diagram
Part #590456
Replaced by #590535
Replacement parts diagram
Part #27110
Replaced by #27110A
Basic engine diagram
Part #28424
The manufacturer no longer makes this part, and there's no substitute part
Replacement parts diagram
Part #631024
Part #27136A
Replacement parts diagram
Part #27138
Replaced by #27136A
Replacement parts diagram
Part #630731
Replaced by #631767
Basic engine diagram
Part #27930
The manufacturer no longer makes this part, and there's no substitute part
Replacement parts diagram
Part #630740