Vacuum Hose Mercedes S205 Brake Booster Servo To intake Manifold A2054301829

Mercedes S205 Brake Servo Vacuum Hose A2054301829 is an original part from the Hoses, Tubes, and Pipes group, designed for the brake booster system in C-Class S205 Estate models. A used brake servo vacuum hose helps maintain proper vacuum in the system, which translates to stable booster operation and predictable brake pedal response.

Specifications and technical data

• SKU: A2054301829-1
• Mark: Mercedes (Genuine OE)
• Condition: Used
• OEM Part Number: A2054301829
• Substitutable numbers: A2054301829, A 205 430 18 29
• Category: Hoses, Lines & Pipes

Purpose and Function in the Braking System

The brake servo vacuum hose in the Mercedes S205 is responsible for transporting vacuum from the intake system or vacuum pump to the brake servo. A correctly selected and sealed component:

• ensures stable brake assistance across the full range of engine loads,
• reduces the risk of increased braking distance due to vacuum loss,
• minimizes the possibility of control unit errors related to improper braking system operation.

By using an original hose dedicated to the S205 body, the correct routing geometry, internal diameter, and flow characteristics are maintained, which is crucial for proper servo operation.

Construction and Fit for Mercedes S205

The offered vacuum hose is structurally adapted to the engine bay of the Mercedes C-Class S205 Estate version. This means appropriately profiled routing, factory mounting points, and compatible ends that connect to the servo and vacuum source spigots. This solution:

• facilitates installation without the need for modifications or adapters,
• reduces the risk of chafing and vibrations due to proper routing in the engine bay,
• ensures compliance with the vehicle manufacturer's original specifications.

Choosing an original hose from the Hoses, Tubes, and Pipes group helps maintain the integrity of the entire braking system in accordance with factory service documentation.

Characteristics of the Used Component

The brake servo vacuum hose offered in this listing is a used, original Mercedes part. This type of part is a good solution in situations where:

• a quick replacement of a leaking or mechanically damaged hose is necessary,
• you want to maintain the original braking system specifications,
• you are looking for an economical alternative to a new component while maintaining compliance with the factory design.

A used vacuum hose, originating from an original Mercedes system, allows for the restoration of proper brake servo operation without altering the vehicle's construction.

Benefits of Using an Original Vacuum Hose

Using an original brake servo vacuum hose in the Mercedes S205 offers a range of practical operational benefits:

• Stable Brake Assistance – proper vacuum in the servo translates to consistent braking force and better vehicle control.
• Compatibility with the Braking System – the hose is designed for specific Mercedes construction solutions, which reduces the risk of leaks and improper installation.
• Consistency with Service Documentation – facilitates diagnostics and future repairs, as the system remains compliant with factory diagrams.

This solution is particularly recommended for braking system repairs where maintaining predictable performance characteristics and driving safety is paramount.

Expanding Brake System and Engine Ancillary Service

If you are planning a comprehensive repair or upgrade of the braking area in your Mercedes and need other parts from the same group, such as flexible hoses, rigid pipes, or connectors for the braking system and engine ancillaries, check the available parts in the Mercedes Hoses, Tubes, and Pipes category.

When working on the braking system and engine ancillaries in popular C-Class models, it is also worth familiarizing yourself with practical tips on engine operation – more information can be found in the article Reliability Under the Star – How to Care for Engine Ancillaries in Popular Mercedes-Benz C-Class and E-Class Models?.