Genuine OEM Audi Power Regulator Gasket, part number 0EF907447B. This gasket is designed to create a tight, leak-proof seal between components of the power regulator assembly, preventing the escape of fluids or ingress of contaminants. It is positioned to ensure a secure interface between mating surfaces. Using a genuine OEM gasket ensures the correct material composition, precise dimensions, and optimal sealing properties, which are crucial for maintaining system integrity and preventing costly leaks.