John Deere M40223 Blade to Blade Mower Deck Belt is a John Deere equipment manufacturer (OEM) part designed to ensure optimal performance and durability for your mower deck. This belt is crafted to meet the high standards set by John Deere, providing reliable and efficient operation. Whether you are replacing a worn belt or upgrading your mower deck, this product s compatibility and quality. For assistance in 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), ready to help by phone or email. Hartville Hardware strives to provide accurate part recommendations sourced from systems, but since parts and compatibility may change without notice, contacting customer support is advised if you have any doubts about the part you need. Model Number: M40223