Oil filter diagram
Part #52-050-02
Replaced by #52-050-02-S1
Fuel pump diagram
Part #45-050-01
Replaced by #25-050-22-S1
Air intake diagram
Part #45-083-02
Replaced by #45-083-02-S
Electric start diagram
Part #52-098-03
Replaced by #52-098-12-S
Carburetor diagram
Part #25-041-03
Replaced by #25-041-03-S
Carburetor diagram
Part #271030
Replaced by #271030-S
Crankcase diagram
Part #52-032-10
Replaced by #52-032-10-S
Flywheel diagram
Part #52-468-15
Replaced by #12-468-03-S
Governor diagram
Part #A-235743-S
Carburetor diagram
Part #25-368-03
Replaced by #25-368-03-S