Genuine OEM Audi Flexible Extension Hose, part number 8K1422893BL. This hose is a critical component in the power steering system, connecting the vane pump to the steering mechanism. It is designed to be flexible, allowing for proper routing within the engine bay and absorbing vibrations. The hose is approximately 0.67 meters long. Genuine OEM hoses are constructed with specific materials and tolerances to withstand power steering fluid pressure and temperature fluctuations, ensuring a leak-free and durable connection.