John Deere AM123507 Fuel Tank Cap is a John Deere equipment manufacturer (OEM) part designed to fit a variety of models including LX266, LX277, LX277AWS, LX279, LX280, LX280AWS, LX288, LX289GT225, GT235, GT235E, GT245, GX255Z510A, Z520A717E after serial number 020,0012020 ProGator, and 2020A Pro Gator. This fuel tank cap ensures compatibility and reliability, maintaining the high standards expected from John Deere parts. 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 you can reach out via email for support. Hartville Hardware strives to provide accurate parts 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 you need. Model Number: AM123507