The Genuine Ford AL3Z-2C150-B Motorcraft Rear Disc Brake Caliper Repair Kit is a direct replacement part designed for Ford and Lincoln vehicles, specifically the Expedition and Navigator models. It comes with the manufacturer part number BKCF32 and interchange part number BKCF32. This kit includes the necessary components to repair the rear disc brake caliper, ensuring proper braking performance on the rear axle of the vehicle. The kit is a genuine Motorcraft product, known for its quality and compatibility with Ford and Lincoln vehicles.