CNH Industrial PH50S00007S001 Ignition Switch Assembly

This ignition switch assembly is engineered as a direct OEM replacement for part number PH50S00007S001. It features a four-position configuration (Off, On, Preheat, Start) with a keyed cylinder and includes two cut keys. The switch body is constructed from high-temperature resistant thermoplastic and die-cast zinc alloy for durability in high-vibration construction machinery environments. Electrical terminals are tin-plated copper alloy to resist corrosion and ensure stable conductivity in 12V DC vehicle electrical systems. The mounting interface conforms to the standard dashboard cutout dimensions for the target compact excavator platforms. Cross-referenced applications include Kobelco SK35SR-2, SK45SR-2, SK17SR-3, SD40SR, SK40SR, 30SR-2, SK25SR-2, SK13SR; New Holland E18SR, EH45; and Case CX17B, CX25, CX47 compact excavators. This component restores reliable engine cranking and accessory power control for machines experiencing switch wear, contact oxidation, or key cylinder failure.