The Binary Pressure Switch is a replacement part designed to fit Kenworth and Peterbilt trucks from 2006 to 2008. Made by DTPD, this switch is a direct replacement for the OE part number 79PSD4-1 and OEM# K301-370-1, suitable for all models. It comes with a 1-year manufacturer warranty and features a new surface finish. The Binary Switch M10 in brown color is designed for easy installation and ensures proper functionality of the air conditioning and heating systems in these vehicles.
