Mercedes W205 Vacuum Pipe AMG Brake Booster Servo Line Hose Pipe A2054302029

The Mercedes W205 C63 AMG Brake Servo Vacuum Hose is an original brake system component designed for vehicles with a petrol engine. As part of the Hoses, Tubes, and Pipes category, it is responsible for the stable supply of vacuum to the brake servo, which translates to predictable power brake operation and a consistent brake pedal feel.

Specifications and technical data

• SKU: A2054302029
• Mark: Mercedes (Genuine OE)
• Condition: Used
• OEM Part Number: A2054302029
• Substitutable numbers: A2054302029, A 205 430 20 29
• Fuel type: Petrol
• Category: Hoses, Lines & Pipes

Purpose and Function in the Brake System

The brake servo vacuum hose in the Mercedes W205 C63 AMG operates in direct connection with the intake manifold and the brake servo. Its task is to maintain the correct vacuum level so that the brake assist operates smoothly, without delays or loss of effectiveness.

In vehicles with a petrol engine, the hose's seal and stability are particularly important, as any leaks can cause:

• extended braking distance due to reduced assistance,
• irregular brake pedal operation,
• disruptions in the engine unit's operation resulting from uncontrolled air intake.

Using an original hose from the same design group as the factory component allows for the maintenance of proper brake system operating parameters and compliance with the vehicle manufacturer's specifications.

Construction and Fitment for Mercedes W205 C63 AMG

The hose belongs to the Hoses, Tubes, and Pipes category, meaning it is designed to operate under variable pressure loads and at elevated engine bay temperatures. The shape, diameter, and connection placement are adapted to the engine bay architecture of the Mercedes W205 C63 AMG, facilitating installation and minimizing the risk of material stress after installation.

Proper routing of the hose relative to other components reduces the risk of abrasion, kinks, and contact with high-temperature parts. This ensures the brake system maintains stable parameters under typical operating conditions, as well as during dynamic driving characteristic of the AMG version.

Operational Characteristics and Benefits of Use

Choosing an original brake servo vacuum hose for the Mercedes W205 C63 AMG allows for the consistency of the entire brake system. This component has been designed considering the specific loads generated by the powerful petrol engine and the vehicle's sporty characteristics.

Key benefits of using this hose include:

• stable brake assistance due to maintaining the correct vacuum level,
• compatibility with the factory brake servo and engine ancillaries,
• reduced risk of diagnostic errors related to intake system leaks,
• maintenance of the factory brake pedal operating characteristics, crucial in high-performance vehicles.

The product comes from the Mercedes range, which helps maintain material and structural consistency with other components of the brake system and engine.

Component Condition and Service Application

The hose is offered as a used part, allowing for economical brake system repair while maintaining original manufacturer specifications. This type of component is particularly useful in situations where a damaged or leaking hose needs replacement, and maintaining the original vacuum line configuration is a priority.

In service practice, replacement of the brake servo vacuum hose is recommended, among other things, when:

• cracks or signs of material aging are found,
• leaks are evident, manifesting as hissing or loss of assistance,
• mechanical damage has occurred as a result of a collision or intervention in the engine bay.

System Expansion and Related Components

If you are planning a comprehensive repair or upgrade of the braking area in your Mercedes and require other components from the same category, such as additional hoses, flexible pipes, or rigid tubes for carrying working fluid, check the available parts in the Mercedes Hoses, Tubes, and Pipes category.

For users who are simultaneously servicing other vehicle systems, practical tips on selecting and operating components may also be useful. In this context, it is worth reading the article Air Conditioning and Heating – Part Selection and Maintenance for Year-Round Comfort, which discusses principles of working with used OEM components and good service practices.