Left.JABAN BUILT. Right.JABAN BUILT. A pin used with a float style caliper, which mounts the caliper to a caliper bracket through a caliper guide pin bolt, allowing the caliper to slide freely during braking. Exc.Mexico Built. Incl.Disc Brake Caliper Guide Pin Boot. Boot. Disc Brake Caliper Slide Pin. Guide pin. Mount kit. Included with: Caliper assembly.