John Deere M41237 38 in. Standard Mower Blades, Set of 3 are crafted with a combination of carbon and boron to ensure exceptional hardness, providing a long-lasting sharp edge without breakage. This set includes three John Deere equipment manufacturer (OEM) blades designed to maintain optimal cutting performance for your lawn mower. 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) by phone or email. Hartville Hardware strives to provide accurate parts recommendations sourced from reliable systems, though compatibility may change without notice. If you are uncertain about the part you need, please contact their Customer Support Team for help. Model Number: M41237