Item Description The Brake Caliper Rebuild Kits are a great way for you to keep your bike in perfect working order! They are made to OEM quality and contain all the rubber parts necessary to rebuild one caliper. When in need of tools or parts for your motorcycle, ATV, and UTV think . Contains all the rubber parts necessary to rebuild one caliper. Parts include boots, seals, bleeder cap, brake pad retaining pins and copper washers as needed.