The Zimmermann Brake Kit - Rear - 138902 is a comprehensive kit of products designed to service the rear brakes of a car. It includes three essential components: [object Object], [object Object], and [object Object]. These products are specifically designed to work together to ensure optimal performance and safety of the vehicle's rear brakes. The kit does not include any brand names, but rather includes high-quality, generic products that are suitable for various car models. This kit is an essential tool for maintaining the proper functioning of a car's rear brakes and ensuring the safety of the driver and passengers.