Part #631021
Replaced by #631021B
Part #632760B
Carburetor diagram
Part #632760
Replaced by #632760B
Part #640052
Replaced by #640349
Part #590535
Engine/tank diagram
Part #26460
Engine/tank diagram
Part #32180C
Part #27110
Replaced by #27110A
Part #632019
Replaced by #632019A
Engine/tank diagram
Part #570682A