The 380001963B is a genuine OEM diagnostic cable from CNH Industrial, compatible with New Holland, Case IH, Steyr, and older Fiatagri equipment. This essential cable facilitates communication between diagnostic tools and the electronic systems of various agricultural and construction machines, including New Holland CR, CX, FR, TX, and FX series combines and forage harvesters, Case IH Axial-Flow combines, and Steyr CVT tractors. It ensures accurate troubleshooting, maintenance, and system updates for optimal machine performance across a wide range of CNH Industrial models.