Mercedes R171 Brake Pedal Unit Assembly A1712901101

The Mercedes R171 Brake Pedal Unit Assembly is an original component of the brake control system, designed for precise integration with factory Mercedes equipment. As part of the Pedals, Pedal Covers, and Footrests group, it ensures proper transfer of driver's pedal pressure to the braking system, maintaining the performance characteristics intended by the manufacturer. This is a practical solution for users looking to restore correct brake pedal function after damage or wear of the original component.

Specifications and technical data

• SKU: rhd-A1712901518
• Mark: Mercedes (Genuine OE)
• Condition: Used
• OEM Part Number: A1712901518
• Substitutable numbers: A1712901518, A 171 290 15 18, A1712901101, A 171 290 11 01
• Category: Pedal Assemblies, Pads & Parts

Vehicle Application and Function

The Mercedes R171 Brake Pedal Unit Assembly is a complete brake pedal assembly responsible for stable, repeatable, and predictable operation of the main braking system. The component's design was developed by the manufacturer to maintain the correct pedal geometry, travel, and resistance, contributing to comfort and safety during daily operation.

The factory design of the pedal assembly allows for maintaining:

• correct pedal position relative to other elements in the driver's footwell,
• appropriate performance characteristics under varying pedal pressures,
• consistent operation with the braking system and assistance systems.

Brake Pedal Unit Construction

The offered assembly belongs to the Pedals, Pedal Covers, and Footrests group, meaning it includes key mechanical elements responsible for transferring the driver's foot movement to the braking system. The construction is prepared for installation at factory mounting points, facilitating servicing and reducing the risk of incorrect pedal alignment.

Original manufacturing ensures:

• compliance with factory assembly tolerances,
• adequate structural rigidity during emergency braking,
• predictable performance during long-term use.

Benefits of Using an Original Brake Pedal Unit

Using an original brake pedal unit in a Mercedes allows for maintaining brake system operating parameters in line with the manufacturer's specifications. This is particularly important in vehicles equipped with advanced safety systems, where pedal characteristics influence the operation of electronic assistance systems.

Key benefits include:

• factory fitment for the specific Mercedes platform,
• consistent operation with other control system components,
• the ability to restore the original brake "feel" after replacing a worn or damaged component.

Condition and Service Application

The offered brake pedal unit is a used component, making it a sensible choice for maintenance repairs where preserving the original construction at optimal service costs is a priority. This type of part is suitable for replacement after mechanical damage as well as for restoring system completeness after interventions in the driver's footwell.

Compatibility within the Parts Group

The element is designed as an original Mercedes part, with an assigned OEM number and related interchangeable numbers, which facilitates verification of compatibility with a specific vehicle configuration. This allows for precise selection of the pedal unit for a given car, minimizing the risk of installation issues or differences in pedal operation.

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

For users interested in a broader approach to road safety and visibility, a guide on vehicle lighting may be useful – find more information in the article See More and Better – A Complete Guide to Selecting and Replacing Used LED and Xenon Headlights.