Ford Motor Company XW4Z-2221-AA Brake Repair Kit is an OEM Ford component designed to service brake assemblies that require this exact part. Identified by Ford part number XW4Z-2221-AA, it provides a factory-replacement option for restoring braking performance on compatible Ford vehicles. Use this kit as part of standard brake service procedures to repair or refresh worn brake components for models that specify XW4Z-2221-AA.
