Genuine OEM Porsche Gasket, part number 99710634090. This component functions as a seal for the engine water pump, effectively preventing any coolant from leaking out of the system. The exact specifications and material quality of a genuine OEM seal are crucial for ensuring long-term reliability and preventing potential engine damage caused by coolant loss. Its dimensions are 0.18 m x 0.15 m x 0.0008 m.