This product is a genuine BMW brake caliper with the part number 34106860144. It is designed and manufactured by BMW for use in their vehicles. The brake caliper is a crucial component of the braking system, responsible for applying pressure to the brake pads and ultimately slowing down or stopping the vehicle. This particular caliper is made with high-quality materials and meets BMW's strict standards for performance and durability. It is compatible with specific BMW models and should be installed by a professional mechanic for optimal safety and functionality.