Audi RS3 8P TT 8J Brake Pedal Automatic Gearbox 1K2723057AP

Audi RS3 8P TT 8J Brake Pedal Automatic Gearbox is an original component from the Pedals, pedal pads and footrests group, designed for Audi vehicles equipped with an automatic transmission. The design, tailored for sports models, ensures precise braking feel and consistency with the factory control system.

Specifications and technical data

• SKU: RHD-1K2723057AP
• Mark: Audi
• Condition: Used
• OEM Part Number: 1K2723057AP
• Substitutable numbers: 1K2723057AP, 1K2 723 057 AP, 1K2 723 142 L, 1K2723142L
• Gearbox type: Automatic
• Part type: Brake Pedal
• Category: Pedal Assemblies, Pads & Parts

Application and function in the braking system

The presented brake pedal is a component intended for Audi vehicles with an automatic transmission, where it is responsible for transferring the driver's pressure force to the braking system. In sports-oriented models, such as the RS3 or TT, the proper selection of the pedal is significant for braking stability, response repeatability, and comfort when working with ABS and electronic stability control systems.

The appropriately selected travel and geometry of the pedal allow for:

• precise modulation of braking force throughout the entire operating range,
• consistent operation with the factory brake booster and master cylinder,
• maintaining a predictable brake engagement point during dynamic driving.

Construction and fitment for automatic transmission

The pedal has been constructed specifically for the automatic transmission type, which means a different operating characteristic than in versions with a manual gearbox. The lever layout, pivot point, and range of motion are adapted to work with safety and drivetrain control systems in vehicles with an automatic transmission.

As an original Audi component, the brake pedal ensures:

• factory fitment to the pedal box mounts,
• proper cooperation with sensors and braking system accessories,
• preservation of the original ergonomics of the driver's area.

Benefits of using an original brake pedal

Using an original brake pedal in sports Audi models translates into stable, repeatable vehicle behavior during braking. Factory geometry and operating characteristics allow avoiding unwanted changes in pedal feel that may occur when using aftermarket replacements with a different design.

The main advantages include:

• maintaining the factory brake engagement point, essential for track and dynamic driving,
• consistency with driver assistance systems (ABS, ESP, traction control systems),
• no need for modifying mounts or interfering with the pedal box.

Component condition and installation aspects

The offered brake pedal is a used part, which in practice means maintaining the original construction at a more favorable cost compared to a new component. For proper installation, it is recommended to have it installed by a person with experience in working with braking systems, while maintaining safety procedures and verifying correct operation after installation.

When replacing the pedal, it is worth paying attention to:

• the condition of the mounts in the pedal box and any bushings,
• proper seating of return springs and cooperating elements,
• checking the pedal operation after installation – no excessive play, smooth movement throughout the entire range.

If you are planning a comprehensive repair or upgrade of the brake control area in your Audi and need other elements from the same group, such as additional pedals, pads, or driver footrests, check the available parts in the Audi Pedals, pedal pads and footrests category.

Additional technical information and support

To maintain the full efficiency of the drivetrain and braking system, it is worth periodically verifying the condition of control elements, including pedals, especially in vehicles operated dynamically. In the case of more advanced work on the engine unit and accessories, technical materials describing typical faults and component refurbishment procedures may be helpful – for example, the article Second life of the Mercedes OM642 engine – how injectors and turbocharger restore power to the 3.0 V6 CDI shows how a comprehensive approach to key components affects the refinement and performance of the entire system.