Oil pan/lubrication diagram
Part #12-050-01-S
Replaced by #12-050-01-S1
Air intake/filtration diagram
Part #20-083-02-S
Replaced by #20-083-06-S
#NI05
All parts diagram
Part #12-757-03
Replaced by #12-757-03-S
Head/valve/breather diagram
Part #12-041-01
Replaced by #12-041-01-S
Head/valve/breather diagram
Part #20-041-13-S
Part #12-041-02
Replaced by #12-041-02-S
Crankshaft diagram
Part #X-42-15
Replaced by #X-42-15-S
Crankcase diagram
Part #25-139-57-S
Head/valve/breather diagram
Part #20-041-12-S
Fuel system diagram
Part #20-853-35-S