Audi TT FV Brake Caliper Wheel Brake Unit Housing Rear Right O/S 8V0615424F

Audi TT FV Brake Caliper Wheel Brake Unit Housing Rear Right O/S is an original brake system component from the Brake calipers and carriers group, designed for installation on the rear right axle of the vehicle. Thanks to its factory design, Audi ensures proper pad guidance, stable piston operation, and predictable braking system performance in daily use. This is a solution for users looking for a proven, used component with maintained mounting geometry.

Specifications and technical data

• SKU: 8V0615424F
• Mark: Audi
• Condition: Used
• OEM Part Number: 8V0615424F
• Substitutable numbers: 8V0615424F, 8V0 615 424 F
• Location on the vehicle: Rear, Right
• Category: Calipers & Brackets

Purpose and function in the braking system

The presented caliper is dedicated to the rear right side of the vehicle, which is crucial for the correct distribution of braking force and the operation of the handbrake mechanism (if present in the specific vehicle variant). This component is responsible for evenly pressing the pads against the disc, stabilizing their position, and maintaining the appropriate pressure in the brake circuit.

Choosing an original Audi caliper allows you to maintain factory operating parameters, reduce the risk of uneven pad wear, and minimize vibration and noise during braking. This is particularly important in cars with dynamic characteristics, such as the Audi TT, where braking precision directly affects safety and handling.

Construction and mounting fit

The caliper has been designed as an integral part of the Audi braking system, with a properly selected piston diameter, placement of mounting points, and guide geometry. This enables:

• maintaining the correct position relative to the brake disc,
• proper cooperation with the factory carrier and pads,
• maintaining the tightness of the hydraulic system while maintaining the appropriate tightening torque of the brake line.

The original design facilitates trouble-free installation in place of a worn or damaged component, without the need for modifications or the use of additional adapters. This is a particularly beneficial solution for workshops that want to shorten service time and reduce the risk of complaints.

Characteristics of the used component

The offered caliper is a used part, which means it comes from disassembly but retains full structural functionality. This type of component is a good choice in situations where:

• the original caliper has suffered mechanical damage or corrosion,
• a quick replacement is necessary while maintaining reasonable costs,
• you care about maintaining factory specifications instead of using replacements of uncertain origin.

A used component allows you to maintain the consistency of the braking system while reducing repair costs compared to purchasing a new part. This is a practical solution for drivers who want to combine safety with economical operation.

Safety of selection and operation

To fully utilize the potential of this caliper, proper matching to the specific version of the Audi TT and professional installation are key. It is worth paying attention to:

• compatibility of the mounting side (rear, right side of the vehicle),
• condition of working surfaces and threads,
• proper bleeding of the system after installation.

For users who want to consciously approach the purchase of second-hand brake components, a guide describing verification procedures and component selection will be particularly useful. Practical tips can be found in the article Second-hand braking system: how to safely select discs, calipers, and ABS?, where the most important aspects of checking used parts are discussed step by step.

Expanding the Audi braking system

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, mounting brackets, or guide supports, check the available parts in the Audi brake calipers and carriers category.

By using original components from the same product group, you will maintain the technical consistency of the entire system, which will translate into predictable vehicle behavior during braking and easier diagnostics in the future.