John Deere AM101021 Light Switch is a John Deere equipment manufacturer (OEM) part designed to meet the highest standards of quality and reliability. This headlight switch measures 2-1/2 inches long and is for maintaining or repairing your John Deere equipment. If you need assistance finding the right part or accessory, John Deere specialists are available Monday through Friday from 8:00 AM to 5:00 PM (EST) by calling 800-345-2396, or you can reach out via email for expert support. Hartville Hardware strives to provide accurate parts information sourced from reliable systems; however, compatibility and parts availability may change without notice. For any uncertainty about the part you need, please contact the Customer Support Team for guidance. Model Number: AM101021