Parts such as the Front Brake Caliper: Boot 2, Bolt, Washer Based (29l), Support, Pad, Screw(36f) are included in the Xt350 1994 (r) Usa Front Brake Caliper parts fiche.
The most expensive part in this assembly is the Caliper Assy (left).
In this schematic the "Bolt (34l)" is used most often.