Crankcase diagram
Part #29774
Replaced by #29774
Crankcase diagram
Part #610118
Replaced by #610118
Engine / chain and guide bar diagram
Part #319H
The manufacturer no longer makes this part, and there's no substitute part
Carburetor diagram
Part #631034
Replaced by #632527
Crankcase diagram
Part #650123
Replaced by #651081
Crankcase diagram
Part #610120
Replaced by #J8C
Carburetor diagram
Part #630750
Replaced by #630750A
Carburetor diagram
Part #630932
Replaced by #630932A
Carburetor diagram
Part #630742
Replaced by #630742
Part #650127
Replaced by #650597