Brake Pedal Mercedes W169 W245 Auto Automatic Gearbox A1692903101

Visual condition of the part

The product shows signs of use visible in the photos.

Brake Pedal Mercedes W169 W245 Auto Automatic Gearbox is an original braking control system component, designed for A-Class and B-Class models with an automatic transmission. Engineered by Mercedes, it ensures proper geometry, precise pressure transmission, and compatibility with the vehicle's factory mounting points and sensors. This used component allows for a cost-effective yet safe replacement of a worn pedal in cars equipped with an automatic gearbox.

Specifications and technical data

• SKU: RHD-A1692903101
• Mark: Mercedes (Genuine OE)
• Condition: Used
• OEM Part Number: A1692903101
• Substitutable numbers: A1692903101, A 169 290 31 01
• Gearbox type: Automatic
• Category: Other Brake Parts

Purpose and function in the vehicle

The presented brake pedal is dedicated to Mercedes A-Class W169 and B-Class W245 vehicles equipped with an automatic transmission. The component is responsible for the mechanical transfer of the driver's foot pressure to the braking system and for interacting with sensors responsible for, among other things, the operation of safety systems and the automatic gear selector lock.

A properly selected brake pedal guarantees:

• stable foot support and predictable operating travel,
• correct interaction with the brake booster and master cylinder,
• maintenance of factory ergonomics in the driver's footwell area.

Construction and mounting fitment

The pedal design was developed specifically for the W169 and W245 bodies, which means matched mounting points to the bulkhead and a properly shaped operating arm. This ensures that the factory pedal position relative to the seat, steering wheel, and other controls is maintained, which is important for both comfort and driving safety.

Original manufacturing ensures:

• compliance with factory dimensional tolerances,
• correct interaction with factory return springs and sensors,
• possibility of installation in place of the old component without structural modifications.

Application in vehicles with an automatic transmission

In versions with an automatic transmission, the brake pedal plays an additional role in the transmission control logic – its position is used, among other things, to release the gear selector lock and activate selected assistance functions. Using a dedicated pedal for an automatic transmission allows for maintaining the correct operating characteristics of the braking system and compatibility with the vehicle's control software.

Replacing a worn or mechanically damaged pedal with an original component from the same design group minimizes the risk of play, incorrect travel, or inconsistent resistance during braking.

Characteristics of the used product

The component comes from disassembly, which allows for a cost-effective restoration of the braking system's efficiency while maintaining the manufacturer's original specifications. A used brake pedal is a particularly attractive solution for maintenance repairs when the priority is maintaining the factory design without the need to invest in a new subassembly.

Before installation, it is recommended to perform a standard inspection of the condition of the working surfaces, mounting points, and interacting elements (pins, bushings, springs) to ensure smooth and repeatable operation throughout the entire travel range.

Selection support and additional information

If you are planning a comprehensive repair or upgrade of the brake control area in your Mercedes and need other elements from the same group, such as levers, brackets, or additional mounts, check the available parts in the Other Mercedes category.

For a comparison of solutions used in sports designs and a better understanding of the differences in the construction of braking systems and chassis, it is worth reading the blog article Audi RS vs other models – what is hidden under the hood and chassis?, which discusses, among other things, the impact of brake components on vehicle handling characteristics.