Vacuum Line Mercedes C117 W176 X156 Brake Booster Pump Pipe Hose A2464300229

Mercedes Brake Servo Vacuum Hose is a specialized component of the braking system, responsible for the stable supply of vacuum to the brake booster pump. Thanks to its precise OEM design and compatibility with specific Mercedes models, this vacuum hose for the brake booster pump ensures proper booster operation and predictable brake pedal response. A used component allows for an economical yet technically sound repair of the braking system.

Specifications and technical data

• SKU: rhd-A2464300229
• Mark: Mercedes (Genuine OE)
• Condition: Used
• OEM Part Number: A2464300229
• Substitutable numbers: A2464300229, A 246 430 02 29
• Category: Brake Hoses, Lines & Fittings

Purpose and Function of the Vacuum Hose

The offered vacuum line is designed to work with the brake booster pump in selected Mercedes compact series models. Its task is to safely and securely transfer vacuum from the pump to the brake servo, which translates into a lighter pedal feel and consistent braking effectiveness.

This element belongs to the group of Brake Hoses, Lines, and Connectors, which are components responsible for the correct distribution of the working medium (fluid or vacuum) within the braking system. Proper selection of such a hose is crucial for driving safety, especially in vehicles equipped with advanced assistance systems.

Benefits of Using an Original Mercedes Hose

The Mercedes OEM brake servo vacuum hose ensures:

• factory fit to the engine bay geometry and mounting points,
• appropriate internal diameter and wall stiffness, which reduces the risk of the hose collapsing under vacuum load,
• compatibility with original pump and servo connectors and nipples,
• stable operating parameters of the brake booster system under typical operating conditions.

This makes maintaining proper vacuum in the braking system easier, and the risk of improper servo operation (hard pedal, extended braking distance) is minimized.

Characteristics of the Used Component

The offered hose is a used component, which significantly reduces the repair cost compared to a new OEM part, while maintaining structural compliance with the factory system. This solution is particularly beneficial for servicing older vehicles where a reasonable balance between budget and technical correctness is important.

By choosing an original vacuum hose from disassembly, you get a component designed precisely for the given Mercedes braking system, not a universal replacement that requires modifications or forceful fitting.

Selection and Integration with the Braking System

To correctly select the brake servo vacuum hose, it is advisable to verify the part's compatibility with the specific engine version and model year of the vehicle. Manufacturer markings and reference numbers are helpful in this regard, allowing for unambiguous confirmation of compatibility with a given Mercedes model.

Once correctly selected, the hose integrates with the existing braking system without the need for modifications: original routing paths, mounting points, and connection methods to the pump and servo are preserved. This configuration facilitates trouble-free installation and reduces the risk of leaks resulting from improper hose placement.

User Safety and Technical Knowledge

When replacing braking system components, including vacuum hoses, it is crucial to adhere to service procedures and check for leaks after installation. It is also worthwhile to familiarize yourself with best practices for selecting used brake components to consciously combine savings with safety.

To deepen your knowledge on purchasing brake components from the aftermarket, we encourage you to read the article: Second-Hand Braking Systems: How to Safely Choose Discs, Calipers, and ABS?, which provides practical tips on assessing the condition and quality of used parts.

If you are planning a comprehensive repair or upgrade of the braking zone in your Mercedes and need other parts from the same group, such as flexible hoses, rigid pipes, or servo connectors, check the available parts in the category Mercedes Brake Hoses, Lines, and Connectors.