Of all the components that make up this Front Calipers the Bolt has the lowest price.
Parts such as the Front Calipers: Boot,axle, Axle No.2, Bolt, 59300-05a11 are included in the Gv700glf Madura 1985 (f) Usa (e03) Front Calipers parts fiche.
In this schematic the "Guide,pad" is used most often.