Parts such as the Fr. Brake Master Cylinder: Bolt,handle Lever, Washer,oil Bolt, Plate Diaphragm, Holder M/c are included in the Sfx50 2001 (1) Portugal Mp Fr. Brake Master Cylinder parts fiche.
The Screw Flat 4x12 is the lowest priced item on this Fr. Brake Master Cylinder schematic.
On this parts fiche the Washer,oil Bolt is the most specified component.