John Deere AM140974 Mower Blade Kit for 42 in. Decks is a high-performance mower blade kit designed specifically for mowers with 42-inch rear discharge decks. This kit includes two blades along with the necessary hardware, ensuring a fit and optimal performance. As a John Deere equipment manufacturer (OEM) part, it s quality and durability you can trust. Whether you need assistance 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) to help you by phone or email. Hartville Hardware strives to provide accurate parts recommendations sourced from reliable systems, but compatibility may change without notice. If you are uncertain about the part you need, their Customer Support Team is ready to assist you. Model Number: AM140974