The DEUTZ-FAHR 4418435 is an original equipment manufacturer (OEM) ignition key designed for use with a range of DEUTZ-FAHR agricultural tractors and machinery. This genuine replacement part ensures proper functionality and compatibility with your equipment's ignition system, providing reliable starting and security. Manufactured to DEUTZ-FAHR's specifications, it offers durability and a precise fit for models such as the Agrofarm 420, Agroplus 75, Agrotron 100, Agrotron K 420, and Agrotron M 620.