Genuine OEM Audi Brake Line, part number 5N0614742N. This rigid pipe carries hydraulic fluid within the braking system, transmitting pressure from the master cylinder to the wheel brakes. It is a critical component of the vehicle's hydraulic braking system. Constructed from durable, corrosion-resistant material, this brake line measures approximately 1.9 meters in length. Choosing a genuine OEM brake line ensures precise routing geometry, correct fitting connections, and material resistance to high pressures and corrosive brake fluid, vital for braking system safety and longevity.