John Deere 49M4111 Flat Shaft Key, 8X7X40 mm is a John Deere equipment manufacturer (OEM) part designed to ensure the highest quality and compatibility with your John Deere machinery. This flat shaft key provides reliable performance and durability, making it an essential component for maintaining the integrity of your equipment. If you need assistance finding the right John Deere 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. You can also reach out via email for expert support. Hartville Hardware strives to provide accurate part recommendations sourced from systems, but please note that parts and compatibility may change without notice. If you are unsure about the part you need, their Customer Support Team is ready to help. Model Number: 49M4111