Oil pan/lubrication diagram
Part #52-050-02-S
Replaced by #52-050-02-S1
Air intake/filtration diagram
Part #20-083-02-S
Replaced by #20-083-06-S
Air intake/filtration diagram
Part #12-041-02-S
Head/valve/breather diagram
Part #20-041-13-S
Crankshaft diagram
Part #X-42-15-S
Crankcase diagram
Part #25-139-57-S
#NI01
All parts diagram
Part #20-041-12-S
Ignition/electrical diagram
Part #237878-S
Air intake/filtration diagram
Part #20-096-04-S
Replaced by #20-096-15-S
Fuel system diagram
Part #20-265-09-S