Genuine OEM Volvo Power Steering Suction Hose, part number 31329045. This hose carries power steering fluid from the reservoir to the pump. It is designed to withstand the pressures and temperatures within the power steering system. Constructed from high-quality rubber and reinforced materials for longevity. Genuine OEM hoses ensure correct internal diameter, flexibility, and resistance to power steering fluid, preventing leaks and maintaining system performance.