Audi A5 8T Front Brake Caliper Housing Left N/S 8K0615123H

The Audi A5 8T Front Left Brake Caliper is an original part from the Brake Calipers and Brackets group, designed for the front left axle of the braking system. This used Audi component ensures factory fitment, stable mounting, and predictable braking performance, which is crucial for safety and precise vehicle handling.

Specifications and technical data

• SKU: 8K0615123H
• Mark: Audi
• Condition: Used
• OEM Part Number: 8K0615123H
• Substitutable numbers: 8K0615123H, 8K0 615 123 H
• Location on the vehicle: Front, Left
• Category: Calipers & Brackets

Intended Use and Vehicle Placement

The presented caliper is designed for installation on the front axle, on the left side. This placement within the braking system is responsible for evenly pressing the pads against the disc, stabilizing braking force, and ensuring proper cooperation with other hydraulic brake components. Thanks to its dedicated position, the component contributes to a balanced distribution of braking forces between the left and right sides, resulting in predictable vehicle behavior during intense braking and emergency maneuvers.

Technical and Functional Characteristics

The brake caliper is responsible for converting brake fluid pressure into mechanical force that presses the pads against the disc. In practice, this means:

• stable pad guidance within the caliper bracket and even pressure against the disc's working surface,
• maintaining pad alignment, which reduces the risk of vibrations and uneven wear,
• proper cooperation with brake lines and other hydraulic components,
• the ability to maintain the factory braking performance parameters intended for the Audi A5 8T model.

Its original Audi origin promotes compatibility with factory discs, pads, and braking assistance systems, facilitating servicing and subsequent operation.

Benefits of Using an Original Audi Caliper

Using an original caliper in the Audi A5 8T helps maintain the structural integrity of the entire braking system. The most significant advantages include:

• Factory Geometric Fitment – correct mounting and guide spacing, matching the design of the steering knuckle and hub.
• Predictable Performance Characteristics – maintaining braking parameters consistent with the vehicle manufacturer's specifications.
• Easier Diagnostics and Servicing – mechanics familiar with Audi standards can more quickly assess the component's condition and install it correctly.
• The possibility of continued use while maintaining appropriate technical condition monitoring and regular brake system inspections.

Component Condition and Installation Aspects

The offered brake caliper is a used component, which means it requires standard verification before installation – particularly regarding its seal integrity, smooth operation of the guides, and general wear and tear. It is recommended that installation be performed by a qualified workshop that will:

• check the proper functioning of the caliper mechanism,
• assess the condition of the cooperating brake pads and discs,
• properly bleed the brake system after installation.

This approach allows for the full utilization of the part's potential and maintains a high level of safety during daily driving.

Brake System Expansion and Selection of Other Components

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

When selecting used brake system components, it is advisable to follow proven technical condition inspection procedures, including assessing corrosion, operational play, and seal integrity. Detailed guidance on how to safely choose used discs, calipers, and ABS system components can be found in the guide Used Brake System: How to Safely Choose Discs, Calipers, and ABS?, which serves as a practical checklist for users prioritizing informed and safe purchases.