Audi S3 8P Rear Brake Caliper Housing Carrier Right O/S 310x22mm 8J0615424E

Audi S3 8P Rear Brake Caliper Housing Carrier Right O/S 310x22mm is a component from the Brake calipers and carriers group, designed for use on the rear right axle of the vehicle. The housing design is optimized for a brake disc of a specific diameter and thickness, which allows for maintaining stable braking parameters in high-performance vehicles such as the Audi S3.

Specifications and technical data

• SKU: 8J0615424E
• Mark: Audi
• Condition: Used
• OEM Part Number: 8J0615424E
• Substitutable numbers: 8J0615424E, 8J0 615 424 E
• Location on the vehicle: Rear, Right
• Rim width: 8
• Category: Calipers & Brackets

Purpose and vehicle placement

The caliper housing is designed for installation in the rear right part of the braking system, where it is responsible for evenly pressing the brake pads against the disc and stabilizing braking force. Its placement on the rear axle helps maintain proper vehicle balance during heavy braking, which is particularly important in high-performance models.

The component is compatible with wheels of a specific width, which facilitates the selection of the appropriate wheel-brake set and reduces the risk of the caliper colliding with the rim. As a result, the housing fits well into configurations typical for sporty Audi versions, providing adequate clearance for the disc and pads.

Technical characteristics of the caliper housing

The caliper housing provides a rigid, precisely shaped base for pistons, guide pins, and brake pads. The appropriate mounting geometry allows for stable seating on the steering knuckle and maintaining the correct position relative to the disc, which translates into even pad wear and predictable brake pedal response.

The design solution adapted to a disc of a specific dimension enables effective heat dissipation from the friction area, which reduces the loss of braking efficiency during repetitive, dynamic stops. This is an important aspect in Audi S3 class cars, where the braking system operates under more demanding conditions than in standard versions.

Condition, application, and benefits of installation

The offered housing comes from the segment of used braking system components, which allows for an economical replacement of a damaged or worn housing while maintaining the original geometry and fitment with other sub-assemblies. This type of solution is particularly beneficial for repairs where other caliper components (pistons, seals, guide pins) are being refurbished or replaced.

Replacing the housing with the correct model dedicated to the Audi S3 8P helps restore proper pad guidance and reduce the risk of uneven braking and unwanted vibrations. It is a practical solution for users who want to maintain the consistency of the braking system with the factory vehicle configuration while optimizing service costs.

Integration with other braking system components

The caliper housing works with the disc, pads, brake lines, and mounts characteristic of the Audi S3 8P platform. Proper selection of this component is crucial for maintaining the alignment of the disc relative to the pads and the correct operation of the braking mechanism on the rear axle.

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 housings, mounting brackets, or caliper carriers, check the available parts in the Audi brake calipers and carriers category.

Safe selection of a used caliper housing

When choosing a used caliper housing, it is worth paying attention to compatibility with the specific version of the braking system, the condition of the working surfaces, and the mounting areas. Proper identification of the component helps avoid installation problems and ensures correct cooperation with the disc and pads.

If you want to streamline the process of selecting used brake components and minimize the risk of a mismatched purchase, a guide describing the key stages of verifying such parts will be helpful – you can find it in the article "Second-hand braking system: how to safely choose discs, calipers, and ABS?", which serves as a practical checklist for conscious service and braking system upgrades.