The component with the lowest price in the OIL PUMP schematic is the Spring.
With all the components that make up the DR200SE 2005 (K5) USA (E03) OIL PUMP assembly. The Screw is the most frequently specified with three applications.
Some items from this specific schematic: Gear,oil Pump Driven (n, Cap,oil Filter, Screw, Stud 6x12.