John Deere M139803 High Lift Mower Blades, Set of 2 are designed to deliver exceptional performance for your lawn mower. These high lift (bagging) blades are crafted from a blend of carbon and boron, ensuring they maintain a sharp edge and resist breakage for a long-lasting, reliable cutting experience. As John Deere Equipment Manufacturer (OEM) parts, they quality and compatibility with your mower. If you need assistance finding the right part or accessory, John Deere specialists are available Monday through Friday from 8:00 AM to 5:00 PM EST to provide expert support. Hartville Hardware strives to accurate part recommendations sourced from reliable systems, but compatibility can change without notice, so contacting customer support is advised if you are uncertain about your part needs. Model Number: M139803