Audi TT FV Rear Brake Caliper Brake Electric Unit Right O/S 5Q0615406CK

Audi TT FV Rear Brake Caliper Brake Electric Unit Right O/S is an original brake system component from the Brake calipers and brackets category, designed for installation on the rear right axle of the vehicle. The electric control of the caliper ensures precise cooperation with the parking brake system, and its factory origin from Audi guarantees proper structural fit and stable operating parameters.

Specifications and technical data

• SKU: 5Q0615406CK
• Mark: Audi
• Condition: Used
• OEM Part Number: 5Q0615406CK
• Substitutable numbers: 5Q0615406CK, 5Q0 615 406 CK
• Location on the vehicle: Rear, Right
• Category: Calipers & Brackets

Purpose and vehicle compatibility

The presented caliper is designed as a component for the rear right axle in the Audi TT FV generation model, featuring an electric parking brake mechanism. Thanks to this, it works with the vehicle's factory electronics, maintaining the correct operation of the auto-hold function, the electronic parking brake, and driving safety assistance systems.

The original Audi design ensures the maintenance of correct mounting geometry, appropriate guide spacing, and compatibility with the brake discs and pads intended for this model. This helps avoid issues with uneven pad wear, disc overheating, or incorrect parking brake operation.

Construction and function of the electric caliper

The electric brake caliper combines a classic hydraulic system with an integrated electric drive responsible for operating the parking brake. In practice, this means:

• the use of a working piston cooperating with the hydraulic service brake system,
• an integrated electric module responsible for engaging and releasing the parking brake,
• a design adapted to work with traction control and electronic stability control systems.

This type of solution allows for the automatic engagement and release of the parking brake, as well as precise control of the clamping force, which translates into stable vehicle behavior during parking and starting on inclines.

Benefits of using an original used caliper

Choosing an original, used Audi caliper is a reasonable compromise between repair costs and maintaining a high level of safety. A component sourced from the dismantling of a factory brake system:

• maintains compliance with the factory operating parameters of the brake system,
• eliminates the risk of fitment issues typical of cheap replacements,
• allows for reduced service costs while maintaining appropriate component quality.

The used condition means that the caliper has been previously operated, yet it retains the functionality required for further work after proper installation and system bleeding. This is a practical solution for vehicle repairs where compliance with factory specifications is crucial.

Professional installation and operation

Due to the electric control and integration with safety systems, the installation of this type of caliper should be performed by a workshop experienced in servicing modern brake systems. In practice, this includes:

• correct connection of the electrical connector and verification of communication with the control module,
• proper bleeding of the hydraulic circuit,
• performing parking brake adaptation procedures using an appropriate diagnostic tester.

An installation performed in this manner allows for the full utilization of the electric caliper's capabilities and ensures stable, predictable brake system operation in daily use.

Brake system expansion and parts selection

If you are planning a comprehensive repair or upgrade of the braking zone in your Audi and need other elements from the same group, such as additional calipers, brackets, or guide mounts, check the available parts in the Audi brake calipers and brackets category.

To better plan your repair budget and make an informed decision on original recycled components, it is worth reading the guide describing the advantages of such solutions – detailed information can be found in the article Brake calipers under the microscope: How to effectively reduce brake system repair costs by choosing proven recycled parts.

If you want to complete a wider set of used elements for your car in one place – from the brake system to small fasteners – the material describing shopping in the One-Stop-Shop model may also be helpful: Comprehensive supply: From the engine to the smallest clip – how to complete used car parts in one place?.