John Deere M89339 Mower Deck Gage Wheel is a John Deere equipment manufacturer (OEM) part designed to ensure the optimal performance of your mower deck. This high-quality gage wheel helps maintain the correct mower deck height, contributing to a smooth and even cut for your lawn. by professionals and homeowners alike, it is backed by the reliability and precision that John Deere is known for. 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 parts information sourced from reliable systems, though compatibility may change without notice. For any uncertainty regarding the part needed, contacting customer support is . Model Number: M89339