Audi A1 8X Rear Brake Caliper Wheel Brake Unit Left N/S 6R0615423

Audi A1 8X Rear Brake Caliper Wheel Brake Unit Left N/S is an original braking system component designed for installation on the rear left axle of the Audi A1 8X generation. This used brake caliper ensures factory-standard mounting geometry and proper interaction with the brake disc and pads, resulting in stable and predictable braking performance. It is an ideal solution for drivers who want to combine safety with cost-effective repairs while maintaining compliance with factory specifications.

Specifications and technical data

• SKU: 6R0615423
• Mark: Audi
• Condition: Used
• OEM Part Number: 6R0615423
• Substitutable numbers: 6R0615423, 6R0 615 423
• Location on the vehicle: Rear, Left
• Category: Brake Disc Rotors

Purpose and vehicle placement

The presented brake caliper is designed for use on the rear left side of the braking system. It is responsible for evenly pressing the brake pads against the disc, stabilizing braking force on the rear axle, and supporting the vehicle's safety systems. Correct placement on the vehicle minimizes the risk of incorrect installation and allows the mechanic to quickly identify the appropriate component.

Technical and functional characteristics

As a component from the Brake discs category, this caliper works with a properly matched disc and pads to form a complete, efficient rear axle braking system. The OEM design ensures:

• factory mounting points for the steering knuckle and carrier,
• properly calibrated piston pressure force against the disc,
• compatibility with the standard Audi A1 8X brake hydraulic system,
• proper interaction with standard brake hardware.

By maintaining the original design, the caliper allows for consistent vehicle behavior during braking without the need to modify other system components.

Benefits of using an original, used brake caliper

Choosing an original, used brake caliper is a reasonable compromise between cost and quality. Compared to low-cost aftermarket replacements, the OEM component offers:

• preservation of factory braking system performance parameters,
• reliable fitment to the hub, disc, and pads,
• reduced risk of installation issues or system leaks.

This solution is particularly attractive for maintenance repairs where driving safety and compliance with the vehicle manufacturer's standards are the priority.

Part selection by OEM number and technical support

To ensure that the selected caliper is fully compatible with your specific Audi, it is recommended to verify compatibility using the OEM number or vehicle data. In practice, this means checking whether the catalog parameters match the engine version, model year, and braking system configuration. For users who want to streamline the selection process, the following guide will be helpful: how to select the right car part by VIN and OEM number.

Safe use of recycled parts

For components such as a brake caliper, a conscious approach to used parts is crucial – their origin, technical condition, and compliance with factory specifications are what matter. It is worth familiarizing yourself with practical tips on how to evaluate such components and optimize repair costs using original recycled parts. Detailed information can be found in the article: Brake calipers under the microscope: how to effectively reduce braking system repair costs.

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 discs, pads, or brake lines, check the available parts in the Audi Brake discs category.