The Bolt,flange (4my) is the cheapest item from this partsfiche.
The Front Master Cylinder assembly is constructed from several parts from which the Brake Hose Assy is the most expensive.
Parts such as the Front Master Cylinder: Diaphragm, Reservoir, Bracket, Master Cylinder, Bolt,flange (4my), Washer, Plate(481) are included in the Xp500 2006 5vua Norway 1e5vu-300ea Front Master Cylinder parts fiche.