Crankcase diagram
Part #610118
Replaced by #610118
Part #697H
Replaced by #532110485
Crankcase diagram
Part #310190
Replaced by #310289A
Crankcase diagram
Part #310189
Replaced by #310283A
Crankcase diagram
Part #650127
Replaced by #650597
Engine/ chain and guide bar diagram
Part #319H
The manufacturer no longer makes this part, and there's no substitute part
Crankcase diagram
Part #650158
Replaced by #650454
Crankcase diagram
Part #610121
Replaced by #610121
Crankcase diagram
Part #510217
Replaced by #510217A
Crankcase diagram
Part #650553
Replaced by #650451