The FERODO 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. ASTRA H Estate (A04)
2. ASTRA H Estate Van (L70)
3. ASTRA H Van (L70)
4. ASTRA H GTC (A04)
5. ASTRA H (A04)
6. ASTRA Mk IV (G) Hatchback (T98)
7. ASTRA Mk IV (G) Estate (T98)
8. ASTRA Mk IV (G) Convertible (T98)
9. ASTRA Mk V (H) (A04)
10. ASTRAVAN Mk IV (G) Estate Van (T98)
11. ASTRA H TwinTop (A04)
12. ASTRA Mk V (H) Estate (A04)
13. ASTRA Mk V (H) Sport Hatch (A04)
14. ZAFIRA / ZAFIRA FAMILY B (A05)
15. ASTRA Mk V (H) TwinTop (A04)
16. ASTRAVAN Mk V (H) Estate Van (A04)
17. ASTRA H Saloon (A04)
18. ASTRA A+ H Saloon (A04)
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The principles of the brake master cylinder work

The principles of the brake master cylinder work