Audi R8 42 Wheel Hand Brake Caliper Red Front Right O/S 420615408D

The Front Right Red Parking Brake Caliper for Audi R8 is an original part from the Brake Calipers and Brackets group, designed for installation on the front axle, right side. The red finish accentuates the sporty character of the braking system, and its factory origin ensures a perfect fit for the Audi R8's construction.

Specifications and technical data

• SKU: 420615408D
• Mark: Audi
• Condition: Used
• OEM Part Number: 420615408D
• Substitutable numbers: 420615408D, 420 615 408 D
• Location on the vehicle: Front, Right
• Part type: Brake Caliper
• Color: Red
• Category: Calipers & Brackets

Purpose and Fitment

This brake caliper is designed to operate on the front right side of the vehicle, which is crucial for proper brake force distribution and compatibility with the steering knuckle and brake disc mounts. The component is dedicated to Audi, thus maintaining factory geometry, mounting points, and correct interaction with the parking brake system.

Its original Audi origin facilitates seamless integration with the existing hydraulic and mechanical systems, without the need for modifications or adapter brackets.

Construction and Technical Characteristics

The caliper features a construction adapted for the front axle parking brake, requiring precise piston guidance and stable pad mounting. The red housing color serves both aesthetic and practical purposes – it aids in visual inspection of the component within the wheel area and emphasizes the sporty character of the Audi R8.

As a component from the Brake Calipers and Brackets category, the product is responsible for:

• stable pad guidance relative to the disc,
• transferring force from the hydraulic system and parking mechanism to the friction surface,
• maintaining the correct working position relative to the hub and steering knuckle.

Condition and Benefits of Using a Used Part

The caliper is sourced from the aftermarket, allowing for an economical replacement while maintaining original Audi specifications. A used component of this type is particularly attractive for accident repairs, restorations, or returning a car to its factory configuration when maintaining the integrity of the braking system is a priority.

Using an original Audi caliper minimizes the risk of fitment issues, reduces the need for additional modifications, and contributes to maintaining predictable braking performance.

Braking System Safety and Component Selection

When replacing a caliper, it is important to check the condition of cooperating components – discs, pads, lines, and the parking brake mechanism. A correctly selected and functional caliper on the front right side directly impacts vehicle stability during braking, especially at higher speeds and during dynamic driving.

If you wish to deepen your knowledge on safely selecting used parts, consult the guide: Used Braking Systems: How to Safely Choose Discs, Calipers, and ABS?, where you will find a practical checklist for selecting used brake components.

Audi Braking System Expansion

If you are planning a comprehensive repair or upgrade of the braking zone in your Audi and require other parts from the same group, such as additional calipers, brackets, or mounting holders, check the available parts in the Audi Brake Calipers and Brackets category.