AGCO 4257179M92 Light Switch Assembly

The AGCO 4257179M92 Light Switch Assembly is a genuine OEM lighting control switch designed for Massey Ferguson tractors and other AGCO agricultural equipment. Engineered for dependable performance in demanding field conditions, this switch provides precise control of the tractor’s lighting functions, including headlights, position lights, and instrument panel illumination. Manufactured to original AGCO specifications, the switch features a durable sealed construction that protects internal electrical contacts from dust, moisture, vibration, and agricultural contaminants. Its direct-fit design allows seamless integration with the factory wiring harness, ensuring quick installation and reliable long-term operation. Built for professional agricultural use, the 4257179M92 switch delivers consistent electrical performance, positive tactile operation, and dependable lighting control during fieldwork, transport operations, and low-visibility conditions.