Genuine OEM Audi Automatic Transmission Shaft Oil Seal, part number 0AW311113. This critical sealing component is designed to prevent lubricant leaks from the automatic transmission shaft, ensuring the transmission operates with proper fluid levels and lubrication. Constructed from durable rubber and metal, it provides a tight, long-lasting seal against fluid escape. Weighing approximately 0.015 kg, this small but vital part is essential for transmission integrity. Choosing a genuine OEM oil seal guarantees the correct material composition, dimensions, and sealing characteristics for reliable, leak-free transmission performance.