The component with the lowest price in the FRONT FORK DAMPER (MODEL K5/K6) schematic is the O Ring.
Of all the components used in this assembly the Damper Assy,fr Fork,r is the most expensive.
This part-list fiche shows all the components that make up the Rm85 2003 (k3) Usa (e03) Front Fork Damper (model K5/k6) .