The most important unit of the brake system of passenger cars is the brake power regulator. Its purpose is to resist the skid of the rear axle of the vehicle during braking. Such a regulator is used to change the brake fluid pressure directly in the brake cylinders of cars. This unit is used in pneumatic and hydraulic brake drives. The main purpose of the pressure change is to prevent wheel blocking and rear axle skidding.

1. PUNTO (176_)
2. PUNTO Convertible (176_)
3. Y10 (156_)
4. BARCHETTA (183_)
5. Y (840_)
6. PUNTO Van (176_)
7. SEICENTO / 600 (187_)
8. SEICENTO / 600 Hatchback Van (287_)
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The operation of the brake power regulator

In order to maintain the vehicle's controllability, providing it with ideal stability, a TRW brand Brake Power Regulator can be installed in the wheel drive. This will increase the efficiency of vehicle braking. The adhesion of a car to the road surface is always different. It depends on the presence or absence of cargo in the transport. Therefore, the braking forces of each axle must be adjusted. If the car is loaded, static regulators are needed. Some vehicles are equipped with automatic devices. The brake power regulator for passenger cars consists of valves, pistons and a body. The latter is divided into two cavities. One connects to the rear brakes, the other to the brake cylinder.