Genuine OEM Volkswagen flexible extension hose, part number 3U1422893. This hose serves as a flexible extension, connecting the power steering vane pump to the steering mechanism. It is crucial for the transfer of hydraulic fluid within the power steering system, enabling smooth and responsive steering. This part is designed for the power steering fluid circuit. Genuine OEM hoses are constructed with materials that resist degradation from hydraulic fluid and pressure, ensuring a long service life and preventing leaks.