Genuine OEM VAG Repair Set For Timing Chain, part number 03C198229C. This comprehensive repair set includes all the necessary components, such as chains, sprockets, tensioners, and guides, to replace the timing chain system. Proper timing is critical for engine operation and longevity. The set weighs 1.952 kg. Genuine OEM timing chain kits ensure that all components are designed to work together perfectly, providing reliable engine timing and preventing potential engine damage.