Genuine OEM Audi Oil Sump Gasket, part number 09E321371A. This essential sealing component is designed to create a leak-proof barrier between the oil sump (oil pan) and the engine block or transmission housing, preventing vital engine oil from escaping. It plays a crucial role in maintaining the engine's lubrication system and preventing costly oil loss. The gasket is precisely shaped to match the contours of the sump and features integrated bolt holes for accurate alignment. Crafted from high-quality, oil-resistant materials, a genuine OEM gasket ensures a durable and reliable seal, preventing premature leaks and preserving engine longevity.