ACDelco Professional Remanufactured Friction Ready Coated Disc Brake Calipers use iron castings, making them a high quality replacement for many vehicles on the road today. Their thin zinc plated coating provides corrosion resistance to support longer lasting protection from harsh environmental elements such as rain, snow, and corrosive road spray. Remanufacturing disc brake calipers is an automotive industry practice that involves disassembly of existing units, and replacing components that are most prone to wear with new components. Damaged and obsolete parts are replaced and are end of line tested to ensure they perform to ACDelco specifications. In addition, remanufacturing returns components back into service rather than processing as scrap or simply disposing of them. ACDelco Professional Remanufactured Friction Ready Coated Disc Brake Calipers are developed without attached brake pads, allowing customization for the application at hand, and all necessary hardware is included for easy installation. These disc brake calipers will provide the same performance, durability, and service life you expect from ACDelco.