Fuel system diagram
Part #503-0874
Replaced by #30962
Part #526-0018
Replaced by #STD551025
Ignition diagram
Part #167-0291
Replaced by #909
Cylinder block diagram
Part #110-1824-10
The manufacturer no longer makes this part, and there's no substitute part
Carburetor diagram
Part #146-0292
The manufacturer no longer makes this part, and there's no substitute part
Oil system diagram
Part #122-0321
The manufacturer no longer makes this part, and there's no substitute part
Part #152-0155
The manufacturer no longer makes this part, and there's no substitute part
Cylinder block diagram
Part #110-1879
The manufacturer no longer makes this part, and there's no substitute part
Part #526-0065
The manufacturer no longer makes this part, and there's no substitute part
Governor diagram
Part #150-1727
The manufacturer no longer makes this part, and there's no substitute part