Ford Focus Mk2 Brake Servo Master Cylinder Booster 6M51-2B195-FB

Ford Focus Mk2 Brake Servo Master Cylinder Booster integrated with the brake master cylinder is a specialized brake system component designed for petrol engine versions. This used brake servo provides stable pedal pressure transmission, assisting the driver in achieving consistent and predictable brake response during daily operation.

Specifications and technical data

• SKU: RHD-6M51-2B195-FB
• Mark: Ford
• Condition: Used
• OEM Part Number: 6M51-2B195-FB
• Substitutable numbers: 6M51-2B195-FB, 6M512B195FB
• Fuel type: Petrol
• Category: Brake Servos

Technical characteristics and intended use

The presented servo and master cylinder assembly belongs to the Brake servos and pressure regulators category, meaning it is responsible for properly boosting braking force and ensuring correct pressure distribution in the brake circuits. The design is adapted to the vacuum system in Ford Focus Mk2 petrol engines, allowing it to work with the factory installation without the need for modifying basic components. This element is particularly important in vehicles where increased brake pedal pressure, longer braking distances, or an unstable brake engagement point have become noticeable. A properly selected servo integrated with the master cylinder restores predictable system performance.

Benefits of using a complete servo with cylinder

Using a complete servo and brake master cylinder assembly in a Ford Focus Mk2 offers several practical installation and operational advantages:

• consistent, factory-spec geometry for connections to the brake pedal and brake lines,
• preservation of the original brake assistance characteristics,
• reduced risk of incorrect selection of individual components,
• simplified diagnostics – replacing the complete assembly eliminates doubts regarding the condition of the servo or the master cylinder. For workshops and individual users, this means faster installation and a lower risk of needing to re-intervene in the brake system shortly after use.

Condition, origin, and practical application

The offered item comes from dismantling and is sold as a used part, which allows for an economical repair of the brake system while maintaining the manufacturer's original specifications. In the case of brake servos, using a component from the same model platform is particularly important due to the fitment with the bulkhead structure, pedal mounting, and line layout. Before installation, standard service procedures are recommended: checking system tightness, bleeding the brake circuits, and verifying the correct operation of the assistance system while the petrol engine is running. A properly installed assembly ensures stable system pressure and predictable vehicle response to brake pedal input.

Operation of used brake system components

To maximize the potential of a used servo with a master cylinder, it is worth following good service practices: regularly check the brake fluid condition, ensure line tightness, and react to any changes in brake pedal feel. Additional tips on safe operation and maintenance of dismantled components can be found in the article How to extend the service life of used car parts?, which discusses practical methods for maintaining components such as the engine, suspension, or electronics in good condition.

Expanding the brake system in a Ford

If you are planning a comprehensive repair or upgrade of the braking zone in your Ford and need other elements from the same group, such as pumps, regulators, or additional assistance modules, check the available parts in the Ford brake servos and pressure regulators category.