The VDO Valvetronic Eccentric Shaft Actuator - A2C59515106 is a mechanical component used in automotive engines to control the intake valve lift. It is responsible for adjusting the eccentric shaft, which in turn adjusts the valve lift according to the engine's needs. This actuator is manufactured by VDO, a leading supplier of automotive parts, and is designed to improve engine performance and fuel efficiency. It is made from high-quality materials and is compatible with a wide range of vehicle models. The VDO Valvetronic Eccentric Shaft Actuator - A2C59515106 is a reliable and essential component for optimal engine operation.