John Deere GY21056 Air Filter is specifically designed to protect your tractor’s engine and extend its life by keeping harmful particles out. This John Deere equipment manufacturer (OEM) part includes both the filter element and the pre-cleaner, ensuring optimal performance and durability. Regular of this air filter is to maintain your tractor’s efficiency and reliability. 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 based on reliable information, but compatibility can change without notice, so contacting customer support for confirmation is advised. Model Number: GY21056