Genuine OEM Volkswagen flywheel, part number 0B2105266AC. This component is a critical part of the engine assembly, designed to store rotational energy and provide a smooth surface for the clutch or torque converter interface. It is precision-engineered to maintain engine balance and reduce vibration during operation. Genuine OEM flywheels are manufactured to exact metallurgical specifications and factory tolerances, ensuring perfect compatibility with the crankshaft and starter ring gear for long-term reliability.