The Zimmermann Brake Kit - Front/Rear - 138388 is a comprehensive kit of products designed to service the brakes on a car. It includes a variety of essential components for both the front and rear brakes, making it a complete solution for maintaining and improving the braking system of a vehicle.

The kit includes a set of brake pads, which are essential for creating friction and stopping the car when the brakes are applied. It also contains brake rotors, which are the discs that the brake pads press against to slow down the car. Both the front and rear brakes are covered in this kit, providing a complete replacement solution for all four wheels.

In addition to the brake pads and rotors, the Zimmermann Brake Kit also includes brake sensors. These sensors are crucial for detecting when the brake pads are worn and need to be replaced, ensuring the safety and performance of the brakes. The kit also includes brake pad wear sensors, which are used to monitor the thickness of the brake pads and alert the driver when they need to be replaced.

Lastly, the kit includes brake hardware, such as clips and springs, to ensure proper installation and functioning of the brake components. These small but important pieces play a vital role in maintaining the integrity of the braking system.

Overall, the Zimmermann Brake Kit - Front/Rear - 138388 is a comprehensive package of essential products for servicing the brakes on a car. It provides everything needed to replace and improve the front and rear brakes, ensuring safe and reliable braking performance.