The Zimmermann Brake Kit - Front/Rear - 138526 is a comprehensive set of products designed for a car's brake system. It includes all the necessary components for both the front and rear brakes, making it a complete solution for brake maintenance and repair. The kit contains six different products, including brake pads, brake rotors, brake calipers, brake sensors, brake hardware, and brake fluid. These high-quality products are designed to work together seamlessly, ensuring optimal performance and safety for the vehicle's braking system. This kit is suitable for various car makes and models and is an essential tool for any car owner looking to maintain or upgrade their brake system.