In this schematic the "Bolt,housing" is used most often.
The Vl1500b Intruder 1998 (w) Usa (e03) Front Caliper (model W) consists of fifteen pieces with the Caliper Assembly,front,right being the most expensive.
A sample from the products for the Front Caliper (model W) include: Clip,pad Pin, Bleeder, Screw,caliper Cover(4x6), Cover,caliper Housing,dust.