The PROTECHNIC brand Brake Master Cylinder is used to transform the force from the brake pedal into hydraulic fluid pressure, which will press against the caliper piston. This is possible due to the ability of the brake fluid not to contract under external influences. This unit is located on the roof of the vacuum brake booster, which reduces the pressure on the brake pedal for maximum braking efficiency. Above the cylinder there is a tank filled with brake fluid, which at the right time enters the compartments through the appropriate gaps.

1. KADETT D (31_-34_, 41_-44_)
2. KADETT D Estate (35_, 36_, 45_, 46_)
3. KADETT E Hatchback (T85)
4. KADETT E (T85)
5. MONZA E (T85)
6. KADETT E Convertible (T85)
7. VECTRA A Hatchback (J89)
8. VECTRA A (J89)
9. CALIBRA A (C89)
10. ESPERO (KLEJ)
11. ESPERO Saloon (KLEJ)
12. NEXIA
13. CIELO
14. NEXIA Saloon
15. CIELO Saloon
16. ASTRA Mk II Hatchback (T85)
17. ASTRA Mk II Belmont (T85)
18. CAVALIER Mk III Saloon (J89)
19. CALIBRA (C89)
20. CAVALIER Mk III Hatchback (J89)
21. See more in applications

The principles of the brake master cylinder work

The principles of the brake master cylinder work