Genuine OEM Audi Brake Line, part number 8E0611721F. This pre-formed metal line is a vital component of the braking system, responsible for transmitting hydraulic pressure from the master cylinder to the front left brake caliper. Its precise bends and fittings ensure a perfect fit and leak-free operation. Weighing 0.035 kg, it is constructed from durable, corrosion-resistant metal. Choosing a genuine OEM brake line guarantees the correct material strength, pressure rating, and routing geometry, which are paramount for maintaining consistent braking performance and vehicle safety.