twenty-four components are listed in the schematic for this Fx650 Vigor 1999 (x) Switzerland / Kph Oil Pump .
Some items from this specific schematic: Roller,4x15.8, O-ring,7x1.7, Rotor A,pump In, Seat,leak Stopper.
Of all the components used in this assembly the Pump Assy,oil is the most expensive.