The Iveco 42564440 is a genuine OEM alternator diode plate designed for various Iveco commercial vehicles, including Daily, EuroCargo, Stralis, and Trakker series. This essential component features an outer diameter of 115 mm, an inner diameter of 25 mm, and is equipped with 6 diodes to ensure reliable electrical system performance. It is a direct replacement for original equipment, ensuring optimal fit and function.