Brake Pedal Mercedes W205 S205 W213 S213 Automatic Assembly Unit A2052900700

The Mercedes W205 / S205 / W213 / S213 Automatic Transmission Brake Pedal Assembly is an original part from the Pedals, pedal covers, and footrests group, designed for the latest generation Mercedes C-Class and E-Class vehicles. The design of the complete assembly ensures correct transfer of driver's braking force to the braking system and maintains the factory pedal characteristics in automatic transmission cars.

Specifications and technical data

• SKU: rhd-A2052900700-1
• Mark: Mercedes (Genuine OE)
• Condition: Used
• OEM Part Number: A2052900700
• Substitutable numbers: A2052900700, A 205 290 07 00, KD
• Gearbox type: Automatic
• Category: Pedal Assemblies, Pads & Parts

Purpose and Function in the Vehicle

The presented brake pedal assembly is dedicated to Mercedes C-Class W205 / S205 series and E-Class W213 / S213 series models equipped with an automatic transmission. As a complete assembly unit, it is responsible for:

• stable mounting of the pedal to the body structure,
• precise guidance of the pedal's movement throughout its operating range,
• cooperation with the brake booster system and safety systems,
• maintaining the correct ergonomics of the pedal's position relative to the seat and steering wheel.

Thanks to its factory geometry, the component ensures predictable brake system response and comfortable operation in daily use.

Brake Pedal Assembly Construction

The assembly unit includes a support body, a pedal arm, and components cooperating with the vehicle's braking system. The solution developed by the vehicle manufacturer guarantees:

• appropriately selected length and ratio of the pedal arm for automatic transmission,
• controlled structural rigidity, limiting unwanted deflection during braking,
• optimized pedal stroke characteristics for comfort and safety.

The factory design of the assembly allows for consistency with other braking system components and the vehicle's electronic systems.

Compatibility with Automatic Transmission

The component has been specifically designed for vehicles with an automatic transmission, meaning a tailored geometry and pedal travel range to suit the characteristics of such a gearbox. In practice, this translates to:

• smooth modulation of braking force in city and highway driving,
• comfortable operation in conjunction with the "creep" function and driver assistance systems,
• consistent operation with factory settings of active safety systems.

Selecting the correct pedal assembly for the type of gearbox is crucial for maintaining the proper functioning of the entire braking system.

Condition, Origin, and Benefits of Using OEM Parts

The offered brake pedal assembly is an original Mercedes component, sourced from disassembly. The use of OEM parts allows for maintaining:

• factory fit to mounting points in the body,
• compliance with the manufacturer's service documentation,
• consistent operation with the vehicle's existing installation and braking system.

Choosing an original brake pedal assembly is particularly important for modern models where the braking system interacts with extensive electronic systems.

Assistance with Selection and System Expansion

If you are planning a comprehensive repair or upgrade of the floor area in your Mercedes and need other parts from the same group, such as additional pedals, covers, or footrests, check the available parts in the Mercedes Pedals, Pedal Covers, and Footrests category.

For users who are simultaneously servicing the thermal comfort systems in their vehicle and want to consciously select used OEM components, the guide article: Air Conditioning and Heating – Part Selection and Maintenance for Year-Round Comfort may be helpful.