John Deere M82401 Shaft Key is a John Deere equipment manufacturer (OEM) part designed to engage the rear wheel to the drive axle on a variety of John Deere machines. It may also be used as a snow blower auger drive key in certain situations. This shaft key measures .187 inches wide by 2.008 inches long, ensuring a precise fit and reliable performance. Compatible with numerous John Deere models including the 102, 105, 115, 125, 135, 145, 155, and many others, as well as select Sabre and Scotts models, this part is essential for maintaining the proper function of your equipment. For assistance in finding the right John Deere part or accessory, customer support is available Monday through Friday from 8:00 AM to 5:00 PM EST. Model Number: M82401