Audi A6 C7 Brake Caliper Wheel Brake Unit Rear Right O/S 4G0615404

Audi A6 C7 Brake Caliper Wheel Brake Unit 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. This used Audi brand component ensures the maintenance of factory braking characteristics, proper brake pad guidance, and stable operation of the entire system.

Specifications and technical data

• SKU: 4G0615404
• Mark: Audi
• Condition: Used
• OEM Part Number: 4G0615404
• Substitutable numbers: 4G0615404, 4G0 615 404
• Location on the vehicle: Rear, Right
• Category: Calipers & Brackets

Purpose and function in the brake system

The presented caliper is dedicated to the rear right side of the vehicle, ensuring a proper fit to the suspension geometry and brake disc in the Audi A6 C7. It is responsible for evenly pressing the pads against the disc, stabilizing braking force, and maintaining the correct path of the pad during intensive use.

Thanks to a design consistent with factory solutions, compatibility with stock system components such as discs, pads, or brake lines is maintained, which facilitates service and subsequent inspections.

Benefits of using an original Audi caliper

Using an original caliper in the Audi A6 C7 translates into:

• consistent operation with other brake system components,
• correct distribution of braking force between axles,
• proper pad guidance and reduction of uneven wear,
• easier diagnostics and service maintenance thanks to the factory design.

The used component allows for an economical repair while maintaining the original specification, which is particularly important for precision components such as brake calipers.

Selection, installation, and compatibility

The caliper is intended for installation on the rear right side of the vehicle; therefore, when selecting, it is worth paying attention to compatibility with the body version and the brake system configuration of the specific Audi A6 C7 unit. Installation should be performed by a person with experience in working with brake systems, following bleeding and leak check procedures.

Before installation, it is recommended to verify the condition of cooperating elements – pads, discs, and lines – to fully utilize the potential of this component and achieve stable, predictable braking.

Safety and operation of a used caliper

When choosing a used caliper, it is crucial to check the proper operation of the mechanism, the absence of leaks, and the correct operation of the guide pins. A properly selected and verified component allows for safe vehicle operation while maintaining proper braking characteristics and driving comfort.

If you want to deepen your knowledge about the conscious selection of brake system components from the secondary market, check out our guide: Second-hand brake system: how to safely choose discs, calipers, and ABS?

Expanding the Audi brake 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 supports, check out the available parts in the Audi brake calipers and carriers category.