Audi A5 8T Front Brake Caliper Carrier Housing Left N/S 345X30mm 8T0615123C

Audi A5 8T Front Brake Caliper Carrier Housing Left N/S 345X30mm is an original brake system component from the Brake calipers and carriers group, designed for installation on the front left axle of the vehicle. Thanks to its factory design, it ensures proper brake pad guidance, stable mounting, and predictable brake system performance, which translates into safe and comfortable braking during daily operation.

Specifications and technical data

• SKU: 8T0615123C
• Mark: Audi
• Condition: Used
• OEM Part Number: 8T0615123C
• Substitutable numbers: 8T0615123C, 8T0 615 123 C
• Location on the vehicle: Front, Left
• Category: Calipers & Brackets

Purpose and compatibility with the Audi brake system

The presented caliper has been designed specifically for the front left axle in Audi models, which guarantees proper mounting geometry relative to the steering knuckle, brake disc, and brake pads. The design, adapted for a 345x30 mm disc, allows for effective heat dissipation and stable operation during intensive braking, without the risk of uneven pressure or accelerated pad wear.

By maintaining factory mounting points and the correct piston diameter, the caliper works with the stock brake master cylinder and ABS/ESP system, maintaining the braking force characteristics on the front axle as intended by the manufacturer.

Construction and technical characteristics of the caliper

The component belongs to the Brake calipers and carriers group, meaning it is responsible for both guiding the brake pads and providing a stable connection to the carrier and steering knuckle. The solid body ensures appropriate rigidity, reducing deflection during hard braking, thereby improving the repeatability and precision of the entire system's operation.

The guide and brake pad housing system has been designed to ensure even pressure on both sides of the disc, which promotes uniform pad wear and minimizes the risk of the vehicle pulling to one side during braking. The properly selected working volume of the piston chamber allows for predictable brake pedal "feel" and easier control of braking force by the driver.

Benefits of using an original, used caliper

Choosing an original, used caliper for an Audi is a sensible compromise between cost and quality. Such a component retains factory specifications while significantly reducing expenses associated with brake system repairs compared to new parts. For workshops and users, this means:

• maintaining the brake system performance parameters intended by the manufacturer,
• reliable fitment to the mounts and accessories on the front left side of the vehicle,
• optimization of service costs while maintaining a high level of safety.

To better understand how to safely use recycled parts in the brake system and how to assess their condition, it is worth reading the guide: Brake calipers under the microscope: How to effectively reduce brake system repair costs by choosing verified recycled parts.

Practical installation and maintenance tips

When installing the caliper on the front left axle, it is recommended to follow the vehicle manufacturer's service procedures, particularly regarding the tightening torques of mounting bolts, system bleeding, and checking the condition of the disc and pads. Replacing the caliper is a good time to verify the condition of brake lines, the carrier, and the guides to avoid subsequent problems with uneven braking or disc overheating.

After installation, it is worth performing a test drive with several controlled braking maneuvers to check the stability of the vehicle's path, the absence of vibrations on the steering wheel, and the correct brake pedal "feel." A properly selected and installed caliper on the front left side will ensure predictable vehicle response both in city traffic and at higher speeds.

Expanding the Audi brake system – related components

If you are planning a comprehensive repair or upgrade of the braking zone in your Audi and need other components from the same group, such as additional calipers, carriers, or mounting brackets, check out the available parts in the Audi brake calipers and carriers category.