John Deere M115496 54 in. Lawn Mower Blades, Set of 3 are expertly crafted using a combination of carbon and boron to deliver exceptional hardness, ensuring a long-lasting sharp edge without the risk of breakage. These blades undergo rigorous testing to durability and wear resistance, making them a reliable choice for maintaining your lawn mower’s performance. This set includes three blades designed to fit various 54-inch deck models, including G100, 300, LX, GT, F600, F700 Series, and Commercial Walk-Behind John Deere Mowers. For assistance in selecting the right John Deere part or accessory, specialists are available Monday through Friday, 8:00 AM to 5:00 PM EST, by phone or email. Hartville Hardware strives to provide accurate product recommendations sourced from systems, though compatibility can change without notice, so contacting customer support is advised if you have any questions. Model Number: M115496