Mercedes-Benz C CLK Class W203 C209 Brake Servo Master Cylinder A0054305630

Mercedes-Benz C CLK Class W203 C209 Brake Servo Master Cylinder is a key component of the braking system, responsible for the stable transfer of force from the pedal to the calipers. This offered servo with master cylinder from the Brake Servos and Proportioning Valves category has been designed specifically for Mercedes-Benz C and CLK models, ensuring predictable braking system response and consistent performance parameters. It is a solution for users who expect precise operation and compliance with the factory design.

Specifications and technical data

• SKU: rhd-A0054305630
• Mark: Mercedes (Genuine OE)
• Condition: Used
• OEM Part Number: A0054305630
• Substitutable numbers: A0054305630, A 005 430 56 30, A0044309630, A 004 430 96 30, EM
• Category: Brake Servos

Purpose and function in the braking system

The servo with master cylinder in the Mercedes-Benz C CLK Class W203 C209 is responsible for properly boosting the pedal pressure force and maintaining the correct pressure in the brake circuits. A correctly selected component:

• ensures even distribution of braking force to the vehicle's axles,
• stabilizes pedal travel and its tactile resistance,
• reduces driver fatigue during frequent braking,
• supports the maintenance of factory safety parameters.

By maintaining the original design concept of the system, the installation of this assembly allows for consistent operation with other brake components in a given model.

Compatibility and compliance with Mercedes-Benz

The offered element has been developed for the Mercedes-Benz C Class W203 and CLK Class C209 platforms, which translates into a proper fit for factory mounts, lines, and engine bay geometry. Using the manufacturer's original concept:

• facilitates installation without the need for system modifications,
• reduces the risk of leaks in the braking system,
• ensures compatibility with stock calipers and brake lines.

This solution is particularly beneficial for repairs where maintaining compliance with service documentation and factory parameters is a priority.

Characteristics of the used component

The presented servo and master cylinder assembly is a used part, which allows for economical repair while maintaining the original design specification. This type of dismantled component is a good choice in situations where:

• a quick replacement of a damaged servo is necessary,
• you want to maintain the original operating characteristics of the brake pedal,
• you are looking for a solution consistent with the factory braking system design.

Before installation, it is recommended to perform a standard check of the system's tightness as well as the condition of the lines and brake fluid to fully utilize the potential of this component.

Mercedes Brake Servos and Proportioning Valves – system expansion

If you are planning a comprehensive repair or upgrade of the braking zone in your Mercedes and need other elements from the same group, such as additional servos, proportioning valves, or related modules, check the available parts in the Mercedes Brake Servos and Proportioning Valves category.

How to care for used braking system components

To maximize the potential of a used servo with master cylinder, it is worth ensuring regular brake fluid changes, checking flexible and metal lines, and periodically inspecting the tightness of the entire system. Practical tips on the operation and maintenance of dismantled components can be found in the article How to extend the life of used car parts?, which discusses proven methods for maintaining the good condition of parts from the secondary market.

Summary

Mercedes-Benz C CLK Class W203 C209 Brake Servo Master Cylinder is a solution for drivers who want to restore the proper operation of the braking system while maintaining the manufacturer's factory concept. A properly selected and correctly installed component supports stable, predictable braking and allows for maintaining consistent safety parameters in daily vehicle operation.