The Iveco 42556844 is an authentic OEM stop light pressure switch designed for a wide range of Iveco commercial vehicles, including Daily, Eurocargo, and Stralis series, as well as compatible New Holland agricultural machinery. This critical component ensures the correct activation of brake lights, enhancing road safety. It features an M10x1 thread and a 2-pin electrical connection, built to original specifications for precise fitment and long-lasting performance.