Parts such as the Right Crankcase Cover: O Ring 63.5x2, Metal,oil Guide, Screw,cross 5x16, Oil Seal,18x29x7 are included in the Cb250k4 England Right Crankcase Cover parts fiche.
The Screw Cross 6x28 is the lowest priced item on this Right Crankcase Cover schematic.
This schematic depicts all components used in the Cb250k4 England Right Crankcase Cover partslist.