Genuine OEM Porsche Check Valve, part number 99611013570. This valve controls the flow of fluids or gases in one direction, crucial for maintaining system pressure and preventing backflow. It is typically installed in vacuum or fluid lines. The material is durable rubber and plastic. Genuine OEM check valves are designed for specific flow rates and pressure tolerances, ensuring reliable system function and preventing leaks or backflow.

Catalogue entry: VALVE ×2; Tank ventilation; No longer use the part here.