The lowest price component in this Steering Stem parts-list fiche is the Dust-seal.
Parts such as the Steering Stem: Thread Head Top, Washer, Dustseal, Ball Assy,steel #, Bolt Flange,dr.6x are included in the Cb250 1998 (w) Mexico / Kph Steering Stem parts fiche.
The Honda STEERING STEM has eleven products enlisted in the schematic.