Audi Q5 8R Front Brake Wheel Disc Left Right N/O/S 320X30MM 5X112 Set 8K0615301A

Audi Q5 8R Front Brake Wheel Disc Left Right N/O/S 320X30MM 5X112 Set is a set of front brake discs designed for the front axle, covering both the left and right sides. The original Audi origin ensures a proper fit with the hub, caliper, and brake components, as well as stable performance during daily operation. This set is a reasonable choice for brake system maintenance when you want to maintain factory braking characteristics.

Specifications and technical data

• SKU: 8K0615301A
• Mark: Audi
• Condition: Used
• OEM Part Number: 8K0615301A
• Substitutable numbers: 8K0615301A, 8K0 615 301 A
• Location on the vehicle: Front, Left, Right
• Part type: Brake Disc Rotor
• Category: Brake Disc Rotors

Purpose and vehicle placement

The presented set belongs to the Brake discs category and is intended for installation on the front axle, on both the left and right sides. This configuration allows for the simultaneous replacement of both discs, which is recommended for even wear, braking force stability, and proper interaction with the brake pads. The configuration is designed for a system with a 5x112 bolt pattern and a disc with specific diameter and working thickness, which is crucial for proper fitment with the caliper and wheel hub. This ensures the correct geometry of the brake system and the appropriate friction surface for the pads.

Technical specifications of the set

The set includes two brake discs, enabling consistent replacement of components on both sides of the vehicle. The disc design is adapted for operation on the front axle, where thermal and mechanical loads are higher than at the rear, which is why it is important to use components with the appropriate diameter, thickness, and mass. The dimensional parameters of the discs have been selected for the specific configuration of the Audi Q5 8R generation brake system, which translates into:

• correct positioning of the working surface relative to the caliper,
• proper interaction with the hub and wheel bearing,
• stable heat dissipation during intensive braking. Thanks to maintaining factory dimensions and bolt patterns, installation is predictable, without the need to modify other system components.

Benefits of using original Audi discs

Choosing original Audi brake discs allows you to maintain factory braking characteristics, which is especially important in vehicles equipped with advanced safety systems. The brake system is designed as a whole, so using components with the correct parameters affects:

• even wear of pads and discs,
• stable operation of brake assist systems,
• repeatability of braking distance under various load conditions. This set can be an attractive cost-effective solution, especially when you want to maintain the manufacturer's original specification while reducing service-related expenses. Maintaining compliance with the factory brake system design has a direct impact on driving safety and vehicle comfort.

Application in service practice

The set of front brake discs for the Audi Q5 8R will work well both for standard maintenance replacement and for repairs following mechanical damage or system overheating. Using a set covering both sides facilitates workshop work, shortens service time, and allows for restoring full efficiency to the front brake axle in one step. If you want to better prepare for purchasing used brake system components and verify what to look for when assessing discs, calipers, and ABS elements, check out the guide: Second-hand brake system: how to safely select discs, calipers, and ABS?. This is a practical checklist that will help you consciously assess the condition of components before installation.

Expanding Audi brake system service

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 discs, compatible pads, or related brake lines, check out the available parts in the Audi Brake discs category. For a better understanding of how the availability of used OEM components affects vehicle downtime in the workshop and repair costs, you can also use the guide material: Availability of car parts off-the-shelf vs. repair time – how do used OEM parts shorten workshop stays?. This will make it easier for you to plan brake service for your vehicle.