The most expensive part in this assembly is the Rotor B,outer Oil.
With all the components that make up the XR650R 2003 (3) CANADA / REF OIL PUMP assembly. The Bolt,flange,nshf, is the most frequently specified with two applications.
Some items from this specific schematic: Plate A,oil Pump, Shaft,oil Pump, Screw,pan 4x8, Clip, Valve Guide.