The Screw,flat,4x12 is the lowest priced item on this Front Brake Master Cylinder schematic.
twenty-two components are shown in this Gl1800 Gold Wing 2009 (9) Australia / Ab Nav Front Brake Master Cylinder exploded diagram.
Parts such as the Front Brake Master Cylinder: Bolt,flange,6x25, Screw-washer,4x12, Cap,m/c Holder, Cap,m/c are included in the Gl1800 Gold Wing 2009 (9) Australia / Ab Nav Front Brake Master Cylinder parts fiche.