Caliper mount kit. Left.W/O AWD. Rear. Right.W/O AWD. 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. Incl.Guide Pin Bolts,Boots. Standard Duty Brakes. Included with: Caliper support, Caliper support Part cannot be reused/reinstalled.