Carburetor diagram
Part #631021
Replaced by #631021B
Replacement parts diagram
Part #590386
Replaced by #590535
Engine diagram
Part #26460
Carburetor diagram
Part #27110
Replaced by #27110A
Engine diagram
Part #32180A
Replaced by #32180C
Engine diagram
Part #29774
Carburetor diagram
Part #631023
Replaced by #632019A
Engine diagram
Part #28424
Carburetor diagram
Part #631867
Engine diagram
Part #610118