Genuine OEM Audi Brake Caliper Housing, part number 8J0615123D. This housing is a critical part of the brake system, enclosing the brake caliper piston and providing a mounting point for the brake pads. It ensures proper alignment and function of the braking mechanism. Manufactured from high-strength materials to withstand braking forces and heat. Genuine OEM parts are essential for maintaining the integrity and performance of your vehicle's braking system.