Caliper mount kit. Left. Rear. Right. 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. Disc Brake Caliper Bolt. Kit. Painted Caliper. Brake Attachment. hardware. support. Disc Brake Bolt. Disc Brake Slide. Guide. Repair. Included with: Caliper support.