This replacement ignition switch with key is designed to fit select John Deere tractor models including 2350, 2355, 2440, 2520, 2550, and 2555. The switch features a durable metal construction with a cylindrical housing and comes complete with two keys for convenient operation. The unit includes the necessary electrical contacts and terminals for proper installation and function. This aftermarket replacement part is designed to restore ignition functionality to your equipment. Please note that this is a replacement component and the model number provided is for reference purposes to help identify compatibility. Due to storage and handling, minor cosmetic imperfections may be present but do not affect functionality. It is important to verify fitment with your specific equipment model before purchasing, as this switch may not be compatible with every variation within the model range listed. The compact design measures approximately 1 inch in key dimensions, making it suitable for standard tractor ignition applications.