Genuine OEM Audi Front Left Brake Caliper Housing, part number 1K0615123H. This robust cast metal component is designed to enclose and support the internal brake caliper components, including the piston and brake pads, ensuring their proper function and alignment. It is specifically for the front left wheel position. Weighing approximately 5.273 kg, this housing is engineered to withstand extreme braking forces and heat. Choosing a genuine OEM brake caliper housing ensures precise fitment, optimal braking performance, and long-term safety.