Audi A6 C6 FL Brake Caliper Front Left N/S Wheel Braking Unit 4B0615123

Audi A6 C6 FL Brake Caliper Front Left N/S Wheel Braking Unit is an original braking system component from the Brake calipers and carriers group, designed for installation on the front left axle. This used OEM component ensures a precise fit for the Audi vehicle structure and allows for maintaining the factory performance parameters of the braking system. It is a practical solution for service or repairs when you want to ensure compliance with factory specifications.

Specifications and technical data

• SKU: 4B0615123
• Mark: Audi
• Condition: Used
• OEM Part Number: 4B0615123
• Substitutable numbers: 4B0615123, 4B0 615 123
• Location on the vehicle: Front, Left
• Category: Calipers & Brackets

Purpose and vehicle placement

The presented caliper is intended for installation on the front left side of the vehicle, which is crucial for the correct distribution of braking force and vehicle stability during emergency braking. Using the correct caliper on the appropriate side of the vehicle reduces the risk of uneven brake pad wear and improper piston operation.

The component has been designed for the Audi braking system, ensuring proper mounting geometry, position relative to the disc, and compatibility with factory lines and brackets.

Technical and functional characteristics

As a part from the Brake calipers and carriers group, the product is responsible for precisely pressing the pads against the disc, thereby effectively reducing the vehicle's speed. The caliper design ensures:

• stable guidance of brake pads within the caliper,
• appropriate body rigidity under load,
• compatibility with the factory Audi hydraulic system.

A used OEM component is a good choice when you want to maintain the original braking characteristics without the need for aftermarket replacements with uncertain parameters.

Benefits of using an original Audi caliper

Using an original brake caliper in an Audi A6 C6 FL allows you to maintain the consistency of the entire braking system. The most important advantages include:

• Factory fit – maintaining the correct position relative to the disc and hub, which translates into even brake pad wear.
• Compatibility with other system components – no need for modifications to lines, brackets, or mounts.
• The ability to utilize the existing braking system architecture without interfering with the vehicle's construction.

For workshops and individual users, this means efficient installation and predictable vehicle behavior during braking.

Selecting used braking system components

When choosing a used brake caliper, it is worth paying attention to compatibility with the specific model version and the condition of the working elements. A comprehensive checklist covering the assessment of the body, threads, mounting points, and cooperating components can be helpful. Detailed tips on the safe selection of used brake components can be found in the article Second-hand braking system: how to safely choose discs, calipers, and ABS?, which discusses the verification process for such parts 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, brackets, or guide carriers, check out the available parts in the Audi brake calipers and carriers category.

Summary

Audi A6 C6 FL Brake Caliper Front Left N/S Wheel Braking Unit is a practical solution for braking system service when you want to maintain the original design and performance parameters. This used, original component from the calipers and carriers group allows for the efficient replacement of a worn-out part while maintaining a proper fit with the remaining components of the Audi braking system.