John Deere U15973 O-Ring is a John Deere equipment manufacturer (OEM) part designed with a round cross section to ensure a fit and reliable performance. This O-ring is crafted to meet the high standards of John Deere equipment, providing durability and a secure seal to keep your machinery running smoothly. Whether you're repairing or maintaining your John Deere equipment, this part s compatibility and quality. 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 or via email. Hartville Hardware strives to provide accurate part recommendations sourced from reliable systems, but since parts and compatibility can change without notice, contacting Customer Support is advised if you are unsure about the part needed. Model Number: U15973