John Deere TCU51118 Mower Blade is crafted with a blend of carbon and boron to ensure exceptional hardness, providing a long-lasting sharp edge that resists breakage. This John Deere equipment manufacturer (OEM) part includes one blade designed specifically for optimal performance and durability. Whether you are maintaining your lawn or replacing worn parts, this mower blade delivers reliable cutting efficiency. 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 part recommendations based on reliable information, but compatibility can change without notice, so contacting customer support for confirmation is advised. Model Number: TCU51118