The Case IH 190524A1 is an authentic OEM All-Wheel Drive (AWD) switch specifically designed for Case IH MX series agricultural tractors. This critical electrical component facilitates the engagement and disengagement of the all-wheel drive system, vital for maintaining optimal traction and operational efficiency in various field conditions. It serves as a direct replacement part, compatible with Case IH MX100, MX110, MX120, MX135, MX150, and MX170 tractor models, ensuring seamless integration and restoration of original equipment functionality.