Audi A7 4G8 Front Brake Caliper Housing Right O/S 4G0615124D

Audi A7 4G8 Front Brake Caliper Housing Right O/S is an original Audi braking system component, designed for installation on the right side of the front axle. This used brake caliper from this series is a solution for drivers who expect factory mounting geometry and predictable braking system performance without the need for aftermarket replacements of unknown origin.

Specifications and technical data

• SKU: 4G0615124D
• Mark: Audi
• Condition: Used
• OEM Part Number: 4G0615124D
• Substitutable numbers: 4G0615124D, 4G0 615 124 D
• Location on the vehicle: Front, Right
• Category: Calipers & Brackets

Purpose and technical fitment

The presented brake caliper is designed as a braking system component mounted on the front, right side of the vehicle. This ensures compatibility with the factory brake force distribution and proper interaction with the brake discs and pads intended for this axle. The caliper design ensures stable pad guidance, even pressure on the disc, and repeatable braking parameters under typical operating conditions.

Thanks to the preservation of the original mounting geometry and brake line connection points, installation in place of a worn or damaged component is straightforward and does not require any interference with the steering knuckle or hub structure.

Characteristics of the used brake caliper

As a component from the Brake calipers and brackets category, this model has been prepared for re-installation in a vehicle where the right front caliper needs to be replaced. The used nature of the part allows for an economical restoration of the braking system's efficiency while maintaining the vehicle manufacturer's original specifications.

In practice, such a caliper is particularly useful in situations where there has been:

• seizure of the guide pins or piston on the front right side,
• mechanical damage to the caliper body (e.g., after a collision),
• uneven braking resulting from differences in caliper performance on the front axle.

Benefits of using an original Audi brake caliper

Using an original caliper in an Audi A7 4G8 allows for maintaining the consistency of the entire braking system. Key advantages include:

• Factory fitment – preservation of original mounting points and correct positioning relative to the brake disc.
• Predictable performance parameters – compatibility with the stock master cylinder, lines, and brake assist systems.
• Consistency with safety systems – proper cooperation with traction control and electronic stability control systems, which rely on uniform caliper operation on the axle.

For workshops and users, this means a lower risk of issues with bleeding, pad fitment, or the need for equipment modifications.

Professional installation and operation

To fully utilize the potential of this component, installation in a specialized service center is recommended, following the vehicle manufacturer's procedures. During replacement, it is worth paying attention to:

• checking the condition of the disc and pads on the front right side,
• verifying the brake line for corrosion and leaks,
• proper bleeding of the entire front brake circuit.

This approach allows for restoring even braking on the front axle and reducing the risk of the vehicle pulling to one side during heavy braking.

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

Safe selection of used brake components

When choosing a used brake caliper for an Audi A7 4G8, it is worth being guided not only by the fitment for the specific model but also by general principles for selecting second-hand braking system components. Detailed tips on what to look for when buying calipers, discs, or ABS system components can be found in the guide Second-hand braking system: how to safely choose discs, calipers, and ABS?, which serves as a practical checklist for conscious users and workshops.