ABS Pump Mercedes W205 Hydraulic Braking Control Unit A2539011600

The Mercedes W205 Hydraulic ABS Brake Booster is an original brake system component designed to work with the ABS system in Mercedes vehicles. The hydraulic brake booster is responsible for precise pressure regulation in the brake circuits, which translates to stable, predictable, and safe braking in various road conditions.

Specifications and technical data

• SKU: A2539011600
• Mark: Mercedes (Genuine OE)
• Condition: Used
• OEM Part Number: A2539011600
• Substitutable numbers: A2539011600, A 253 901 16 00
• Category: ABS Control Modules

Purpose and Function in the Braking System

The presented brake booster works in conjunction with the electronic ABS control system, ensuring the correct operating pressure in the brake lines. In combination with the ABS control module, it enables:

• control of braking force at individual wheels,
• reduction of the risk of wheel lock-up during sudden braking,
• maintenance of stable driving trajectory in emergency situations,
• more predictable vehicle behavior on wet or slippery surfaces.

This ensures the braking system maintains its effectiveness, and the response to brake pedal application remains consistent and repeatable.

Benefits of Using an Original ABS Booster

Using an original hydraulic ABS booster in the W205 model allows for the preservation of the vehicle's original braking system operating parameters. Key advantages include:

• compatibility with the vehicle's factory electrical and hydraulic installation,
• proper adaptation to the ABS controller's operating algorithms,
• maintenance of brake pedal characteristics consistent with the manufacturer's design,
• reduction of the risk of system errors and dashboard warning messages.

A correctly selected hydraulic ABS booster supports vehicle stability during braking, which is important both in everyday use and in situations requiring sudden, strong deceleration.

Product Characteristics and Condition

The offered Mercedes W205 Hydraulic ABS Brake Booster comes from the category of used parts. These components are often chosen as an economical alternative to new parts, while maintaining a design consistent with the manufacturer's original project. The product is assigned to the technical category ABS Controllers, highlighting its role in precise pressure control within the braking system.

Choosing a used ABS booster allows for optimizing the costs of brake system repair or upgrade, while preserving the vehicle's original hydraulic and electronic architecture.

Selection and Integration with the Vehicle

To ensure proper system operation, it is crucial to match the booster to the specific vehicle configuration. In practice, this means paying attention to:

• compatibility with the specific W205 body generation,
• the type of ABS system and its software used,
• consistency with the existing hydraulic and electrical installation.

Before installation, it is advisable to compare the technical specifications with the currently installed component and consult with a mechanic or brake system specialist to avoid integration issues.

Safe Purchase of Used ABS Components

When choosing a used hydraulic ABS booster, it is important to consider the part's origin, its compatibility with the specific model, and the installation method. Detailed guidance on how to responsibly approach the purchase of brake system components can be found in the article Second-hand braking systems – how to safely choose discs, calipers, and ABS?, which serves as a practical checklist for informed users.

If you are planning more extensive vehicle modifications and are looking for information on using used components in upgrade projects, the article Best used parts for tuning your car, which describes the approach to selecting parts based on durability and cost-effectiveness, may also be helpful.