Genuine OEM Audi Camshaft Timing Chain, part number 06E109465AN. This critical component synchronizes the rotation of the camshaft and crankshaft, ensuring precise valve timing for optimal engine combustion and performance. This specific chain is for the left side of the engine. Weighing 1.106 kg, it measures 0.16m in length, 0.16m in width, and 0.014m in height. Choosing a genuine OEM timing chain guarantees precise link dimensions, superior material strength, and manufacturing tolerances that ensure accurate valve timing and a long, reliable service life.