Audi A4 B7 Brake Caliper Front Right O/S Wheel Brake Unit Housing 8E0615124A

Audi A4 B7 Front Right Brake Caliper is a component from the Brake Calipers and Brackets category, designed for the front right part of the braking system. A properly selected caliper ensures stable pad guidance on the disc, predictable brake performance, and safe vehicle handling during intense braking.

Specifications and technical data

• SKU: 8E0615124A
• Mark: Audi
• Condition: Used
• OEM Part Number: 8E0615124A
• Substitutable numbers: 8E0615124A, BG
• Location on the vehicle: Front, Right
• Category: Calipers & Brackets

Vehicle Application and Placement

The presented caliper is designed for installation in the front – right side area, which is crucial for the correct distribution of braking forces in the Audi A4 B7 generation. Proper placement on the vehicle guarantees compatibility with the suspension geometry, correct routing of the brake line, and appropriate cooperation with the disc and pads.

Selecting a caliper dedicated to a specific axle and side of the vehicle minimizes the risk of uneven pad wear, brake pedal vibrations, and extended braking distances. This is particularly important for cars driven dynamically or carrying a full load.

Technical and Functional Characteristics

The brake caliper is responsible for converting hydraulic pressure into clamping force of the pads against the disc, therefore its design must ensure stable piston operation, even pressure distribution, and resistance to high temperatures. This component works with the factory Audi braking system, maintaining the parameters specified by the vehicle manufacturer.

In practice, this means, among other things:

• correct cooperation with the stock brake master cylinder and lines,
• appropriate caliper body rigidity under load,
• possibility of proper system bleeding after installation,
• maintenance of predictable braking characteristics across the entire operating temperature range.

Thanks to this, the driver receives consistent, repeatable brake performance, which translates into a greater sense of control over the vehicle in everyday use.

Benefits of Using an Original Audi Caliper

Using a component originating from the Audi brand allows for the preservation of the original design assumptions of the braking system. An original caliper is designed for a specific platform, vehicle weight, and load distribution, which contributes to maintaining vehicle stability during emergency braking and on slippery surfaces.

Key advantages of this solution include:

• factory fit to the hub, disc, and steering knuckle,
• maintenance of the stock brake pedal feel,
• easier diagnostics and future servicing due to compliance with manufacturer documentation.

A component from this group is particularly recommended for repairs where maintaining the original driving and braking parameters of the vehicle is a priority.

Part Condition and Installation Aspects

The offered brake caliper is a used part, allowing for an economical repair of the braking system while maintaining a component that is compliant with Audi's factory specifications. Before installation, standard service procedures are recommended, such as checking the guide pins, seals, and bleeding the system after installation.

Professional installation by an experienced workshop will ensure correct caliper alignment with the disc, proper tightening of the fasteners, and correct routing of the brake line. This will ensure the braking system maintains stable operating parameters in the long term.

Braking System Expansion and Additional Resources

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 caliper carriers, check the available parts in the Audi Brake Calipers and Brackets category.

When selecting used braking system components, it is advisable to follow a proven procedure for assessing their technical condition. Detailed tips on what to look for when buying calipers, discs, and ABS components can be found in the article: Second-hand braking system: how to safely choose discs, calipers, and ABS?

If you are considering whether original, aftermarket, or used parts are a better choice for your situation, a comparison of costs and parameters described in the material may also be helpful: Original, aftermarket, or used – which car parts are most cost-effective?