Genuine OEM Audi Rear Brake Hose, part number 1EA611775A. This essential component is responsible for transferring hydraulic pressure from the brake lines to the rear brake caliper, enabling the braking action. Its flexible design allows for wheel movement while maintaining a sealed hydraulic circuit. Weighing approximately 0.15 kg, this hose is built to withstand high pressures and corrosive brake fluid. Opting for a genuine OEM brake hose guarantees the correct material composition, pressure rating, and precise fittings, which are critical for maintaining the safety and reliability of the vehicle's braking system.