Audi S1 8X Brake Caliper Front Right O/S Wheel Brake Unit 310/25 8X0615124C

The Audi S1 8X Brake Caliper Front Right O/S Wheel Brake Unit 310/25 is an original component from the Brake Calipers and Brackets group, designed for use with a 310/25 disc. This is a solution for users who expect precise brake system performance, maintenance of factory braking characteristics, and full compatibility with the front axle design of the Audi S1 model.

Specifications and technical data

• SKU: 8X0615124C
• Mark: Audi
• Condition: Used
• OEM Part Number: 8X0615124C
• Substitutable numbers: 8X0615124C, 8X0 615 124 C
• Location on the vehicle: Front, Right
• Category: Calipers & Brackets

Purpose and vehicle placement

The presented caliper is designed for installation on the front, right side of the vehicle, which is crucial for the correct distribution of braking forces and cooperation with other system components. Being dedicated to a specific side eliminates the risk of incorrect installation and facilitates the selection of parts during service or brake system upgrades.

Selecting a caliper with the correct specification for the 310/25 disc allows for maintaining the proper geometry of brake pad operation, handling stability, and predictable vehicle behavior during heavy braking, which is particularly important in cars with performance-oriented characteristics.

Technical and functional characteristics

The original caliper from the series used in the Audi S1 8X has been constructed with high resistance to thermal and mechanical loads occurring on the front axle of the vehicle in mind. The design intended for use with the 310/25 disc ensures:

• stable guidance of brake pads throughout the entire operating range,
• even pressure on the disc's working surface,
• consistency with the vehicle's factory hydraulic system.

By maintaining the original geometry and operating parameters, the caliper helps to keep the brake system's performance predictable, which translates into driving safety and consistent braking efficiency.

Benefits of using an original Audi caliper

Choosing an original Audi brake caliper means matching the vehicle's factory design requirements. In practice, this translates into:

• proper fitment with the carrier, disc, and brake pads intended for this model,
• maintenance of the brake system's factory operating parameters,
• reduction of the risk of improper wear of the disc and pads.

A component from this group is particularly important in cars where handling precision and consistent response to the brake pedal are essential. Using an original solution allows you to avoid compromises typical of aftermarket parts with uncertain specifications.

Condition, verification, and practical application

The offered caliper comes from the used Audi parts segment, which allows for combining a favorable purchase cost with the preservation of the original design. Before installation, it is recommended to perform a standard check of working elements (pistons, seals, guide pins) and match them to the current condition of the discs and pads in the vehicle to achieve a consistent service result.

For users planning more extensive work on the brake system – e.g., replacing discs, pads, or lines – such a caliper provides a solid foundation for restoring full front axle efficiency or preparing the car for more dynamic use within the factory design assumptions.

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 calipers, carriers, or mounting brackets, check the available parts in the Audi Brake Calipers and Brackets category.

When selecting a used caliper, it is worth following a proven procedure for assessing technical condition and compatibility with a specific vehicle version – you will find practical tips in the article Second-hand brake system: how to safely choose discs, calipers, and ABS?, which discusses step-by-step what to look for when purchasing brake components from the secondary market.