John Deere R26485 Back-up Ring is a John Deere equipment manufacturer (OEM) part designed to ensure reliable performance and compatibility with your equipment. This back-up ring is crafted to meet the high standards set by John Deere, providing durability and peace of mind for your maintenance needs. 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) at 800-345-2396, or you can reach out via email for support. Hartville Hardware strives to accurate part recommendations based on reliable sources, but since parts and compatibility can change without notice, contacting customer support is if you are unsure about the part required. Model Number: R26485