Genuine OEM Audi Camshaft Seal, part number 04L145215C. This critical component forms a tight barrier to prevent oil leakage from the camshaft housing, ensuring proper engine lubrication and preventing contamination. It is positioned around the camshaft to seal against oil egress. Made from durable, oil-resistant rubber, it weighs approximately 0.004 kg. Using genuine OEM seals ensures precise dimensions, material compatibility with engine oils, and long-term sealing integrity, preventing costly oil leaks and potential engine damage.