Genuine OEM Audi Engine Timing Belt, part number 06B109119F. This vital component is responsible for synchronizing the rotation of the engine's crankshaft and camshaft, ensuring precise valve timing for optimal combustion and engine performance. It is an integral part of the engine's internal operation. Weighing approximately 0.192 kg, this belt is manufactured from high-quality, durable materials. Using a genuine OEM timing belt ensures correct tooth profile, material composition, and tension characteristics, which are crucial for preventing catastrophic engine damage and ensuring long-term reliability.