Audi R8 Front Brake Caliper Housing Brembo Red Right O/S 365X34mm 420615108B

Visual condition of the part

The product shows signs of use visible in the photos.

Audi R8 Front Brake Caliper Housing Brembo Red Right O/S 365X34mm is an original brake system component designed for use with large-diameter discs, ideal for high-performance vehicles. Thanks to its robust construction and precise pad guidance, it ensures stable, repeatable braking and excellent vehicle control. This is the solution for drivers who expect consistent brake system performance and want to maintain the factory braking characteristics of their Audi.

Specifications and technical data

• SKU: 420615108B
• Mark: Audi
• Condition: Used
• OEM Part Number: 420615108B
• Substitutable numbers: 420615108B, 420 615 108 B
• Location on the vehicle: Front, Right
• Part type: Brake Caliper
• Rim width: 8
• Category: Calipers & Brackets

Purpose and vehicle placement

The presented caliper is designed for the front axle on the right side, which is crucial for proper installation and brake system operation. The design is engineered to work with wheels of appropriate width, facilitating proper clearance between the caliper and the rim while ensuring the safe operation of the entire brake assembly.

As a part of the Brake calipers and carriers group, this component is responsible for evenly pressing the pads against the disc, stabilizing braking force, and properly guiding the friction linings under high thermal and mechanical load conditions.

Technical and design characteristics

The caliper housing has been developed for use with large-diameter, thick discs, which is typical for the high-performance brake systems used in the Audi R8. The application of Brembo technology translates into:

• appropriately selected body rigidity, reducing deflection during intensive braking,
• stable pad guidance, which promotes even wear of the linings,
• effective heat dissipation from the disc-pad area.

The characteristic red finish serves not only an aesthetic function but also facilitates visual inspection of the caliper condition behind the rim, which is useful during regular brake system maintenance.

Benefits of using an original Audi/Brembo caliper

Using an original Audi/Brembo brake caliper allows you to maintain factory braking characteristics and compatibility with other system components. Key advantages include:

• precise fit to the hub, disc, and rim, which reduces the risk of incorrect installation,
• consistent cooperation with stock pads and discs intended for this model,
• maintenance of the manufacturer-intended balance between the front and rear axles.

A used OEM part is also a reasonable compromise between cost and quality – you retain the factory specification while avoiding problems typical of some aftermarket replacements, such as different mounting points or different operating characteristics.

Condition, verification, and selection of used brake systems

As a used part, the caliper has been selected based on its suitability for further use. During installation, standard service procedures are recommended: inspection of working surfaces, threads, mounting points, and – if necessary – replacement of wear items such as seals or guide pins, in accordance with the vehicle manufacturer's recommendations.

If you want to deepen your knowledge on the safe selection of second-hand brake components, it is worth using the practical tips included in the article Second-hand brake system: how to safely choose discs, calipers, and ABS?, where you will find a checklist helpful for evaluating used components.

Additionally, when deciding between a used OEM part and an aftermarket replacement, the guide 5 reasons why a used OEM part is a better choice than an aftermarket replacement, which describes practical differences in fitment and durability, may be helpful.

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.

Summary

Audi R8 Front Brake Caliper Housing Brembo Red Right O/S 365X34mm is a solution for users who want to maintain the sporty character of the brake system and preserve the parameters specified by the manufacturer. The original design, fitment for large discs, and compatibility with the appropriate wheel width make it a functional choice for repairing or upgrading the front axle in high-performance Audi vehicles.