Genuine OEM Volkswagen Flywheel, part number 028105264G. This flywheel is a critical component of the engine's rotating assembly, responsible for storing rotational energy and smoothing out power delivery between engine cycles. It is marked as number 15 in the diagram. The part weighs 14.623 kg. Genuine OEM flywheels are precision-balanced and manufactured from high-quality materials to withstand extreme engine loads and ensure smooth operation.