Genuine OEM Audi Timing Belt Kit, part number 036198119C. This essential kit includes the timing belt and associated tensioners/idlers, which are critical for synchronizing the rotation of the engine's crankshaft and camshaft. This precise timing ensures the engine valves open and close at the correct intervals for optimal combustion. Weighing 1.21 kg, this kit is a complete solution for timing belt replacement. Choosing genuine OEM ensures the belt's correct tooth profile, material composition for durability, and tensioner specifications for reliable, long-term engine performance.