John Deere H21525 Knife Section is a smooth, heavy, chromed knife section designed to meet the high standards of John Deere equipment. As a John Deere equipment manufacturer (OEM) part, it ensures reliable performance and compatibility with your machinery. 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 please be aware that parts and compatibility may change without notice. For any uncertainty regarding the part you need, contacting the Customer Support Team is . Model Number: H21525