Genuine OEM Volkswagen Lip Seal, part number 07Z903107. This is a lip seal designed to fit onto a rotating shaft, typically found in engine or accessory drive systems. Its primary function is to prevent the leakage of lubricants from the assembly and to exclude external contaminants such as dirt and moisture. Genuine OEM seals are manufactured from high-quality materials with precise dimensions to ensure effective sealing and longevity.