Part #631028
Replaced by #631028A
Engine diagram
Part #33636
Replaced by #J19LM
Part #631021
Replaced by #631021B
Rewind starter diagram
Part #590386
Replaced by #590535
Carburetor diagram
Part #632019
Replaced by #632019A
Carburetor diagram
Part #631023
Replaced by #632019A
Part #631867
Part #31840
Engine diagram
Part #33858
Replaced by #36677
Part #631022