Mercedes-Benz E-Class S211 Touring Brake Servo Hose Pipe A2114280220

The Mercedes S211 Touring Brake Hose is an original brake system component designed for S211 series estate models. Its factory design ensures stable brake fluid pressure, proper caliper function, and compatibility with the factory Mercedes brake system architecture, directly impacting braking safety and predictability.

Specifications and technical data

• SKU: A2114280220
• Mark: Mercedes (Genuine OE)
• Condition: Used
• OEM Part Number: A2114280220
• Substitutable numbers: A2114280220, A 2114280220, A 211 428 02 20, AS
• Category: Other Brake Parts

Role of the Brake Hose in the Braking System

In the Mercedes S211 Touring, the brake hose provides a flexible connection between the rigid brake lines and the moving suspension and wheel hub components. During suspension operation, it compensates for the movements of the control arms while maintaining seal integrity and adequate resistance to brake fluid operating pressure. A correctly selected hose minimizes the risk of swelling under load, leading to a consistent pedal feel and predictable braking force.

Compatibility and Fitment for Mercedes S211 Touring

Original design for the S211 series means the connection geometry, length, and routing of the hose are consistent with the factory Mercedes design. This facilitates installation in the manufacturer-intended location without the need for modifications to brackets, guides, or mounts. Such precise fitment reduces the risk of the hose twisting during full steering lock or maximum suspension travel, which is crucial for durability and operational safety.

By adhering to the original specifications, the hose works seamlessly with standard calipers, the brake master cylinder, and other hydraulic brake components, ensuring consistent operating parameters for the entire system.

Characteristics of a Used Part

The brake hose presented is a used part, meaning it has been salvaged from a vehicle and verified for its suitability for further use. This type of part allows for an economical brake system repair while maintaining the original manufacturer's specifications. For brake hoses, it is particularly important that there are no visible mechanical damages, leaks, or deformations, as these could affect braking effectiveness.

Choosing a used, original brake hose for the Mercedes S211 Touring is often preferred by those who wish to maintain the vehicle's factory character and avoid issues with fitting aftermarket parts of uncertain specifications.

Benefits of Using an Original Brake Hose

Using an original brake hose in the braking system offers several practical benefits:

• maintaining the factory brake pedal operating characteristics,
• proper hose routing relative to the suspension and body,
• reducing the risk of rubbing against suspension or body components,
• compatibility with other Mercedes brake system components.

This ensures the driver experiences predictable brake system response, and the service technician has confidence that the installed part conforms to the manufacturer's design intentions.

Expansion and Modernization of the Braking Zone

If you are planning a comprehensive repair or modernization of the braking zone in your Mercedes and require other parts from the same group, such as flexible hoses, rigid sections of the lines, or small mounting accessories, check the available parts in the Other Mercedes category.

For those interested in comparing the characteristics of braking systems in higher-performance cars, including differences in caliper and disc construction, and hose selection, an article describing sporty Audi versions may be helpful. Details can be found in the material Audi RS vs. Other Models – What Lies Under the Hood and Chassis?, which discusses, among other things, the impact of braking components on vehicle behavior.