Audi S8 D3 Front Brake Caliper Housing Carrier Left N/S 385x36mm 4E0615123D

Audi S8 D3 Front Brake Caliper Housing Carrier Left N/S 385x36mm is a component from the Brake calipers and carriers category, designed for operation in the front left section of the braking system. This solution is engineered to maintain the proper braking characteristics of the Audi sports sedan, featuring a large brake disc with increased diameter and thickness, ensuring stable, repeatable performance under demanding conditions.

Specifications and technical data

• SKU: 4E0615123D
• Mark: Audi
• Condition: Used
• OEM Part Number: 4E0615123D
• Substitutable numbers: 4E0615123D, 4E0 615 123 D
• Location on the vehicle: Front, Left
• Category: Calipers & Brackets

Purpose and vehicle placement

The presented caliper is designed for installation on the front left axle, which is crucial for the correct distribution of braking forces in the Audi S8 D3. It works in conjunction with a large-diameter, increased-thickness brake disc, allowing for efficient heat dissipation and the maintenance of a stable braking point at higher speeds and under intensive system loads.

The vehicle placement is factory-defined, making this caliper a direct replacement for the original driver-side component, with no need for interference with suspension geometry or modification of mounting points.

Technical and functional characteristics

As a component from the Brake calipers and carriers category, this model is constructed to work with a large brake disc with an increased working surface, which translates into high resistance to overheating and braking force stability. The caliper design ensures:

• even pressure of the brake pads against the disc surface,
• adequate body rigidity under high loads,
• compatibility with the premium-class braking system in the Audi S8 D3.

Such parameters are particularly important in high-weight and high-power vehicles, where the braking system must maintain consistent performance across a wide range of temperatures and speeds.

Benefits of using an original Audi caliper

Using an original caliper dedicated to the Audi S8 D3 allows for the preservation of the factory braking system performance characteristics. The main advantages include:

• precise fitment to the steering knuckle and brake disc on the left side,
• maintenance of the factory braking balance between axles,
• compatibility with the stock master cylinder and assistance systems (ESP/ABS),
• possibility of installation without additional adapters or modifications.

Thanks to this, the caliper is the right choice both for standard replacement of a worn part and for restoring full braking system efficiency in a vehicle used dynamically.

Condition of the component and practical application

The offered caliper is a used part, which in practice means the possibility of obtaining an original Audi component at a more attractive price than a new one, while maintaining proper geometry and mounting fitment. This solution is particularly beneficial when servicing high-end vehicles, where the priority is combining OEM quality with a reasonable repair budget.

Before installation, it is recommended to follow the standard service procedure appropriate for used brake calipers, including checking working surfaces, seals, and the freedom of movement of guide pins, in accordance with the vehicle manufacturer's guidelines and good workshop practices.

Braking system expansion and related components

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

When selecting used braking system components, it is worth following a proven technical condition assessment procedure. Detailed tips on how to safely choose brake discs, calipers, and ABS components in the second-hand parts segment can be found in the article Second-hand braking system: how to safely choose discs, calipers, and ABS?, which serves as a practical checklist for informed users and workshops.

Summary

Audi S8 D3 Front Brake Caliper Housing Carrier Left N/S 385x36mm is a technically matched braking system component, designed for operation on the front left axle of the Audi sports sedan. Choosing an original caliper from the Brake calipers and carriers category allows you to maintain factory braking parameters, ensuring predictable, stable system performance in daily use and during dynamic driving.