The John Deere EPC027397 is an authentic OEM coupling designed for reliable performance across a wide range of John Deere agricultural and lawn care equipment. This genuine John Deere part ensures proper fit and function, critical for maintaining the operational integrity of your machinery. It is compatible with numerous John Deere tractor models, including the 1023E, 3038E, 4066R, 5100R, 6155M, 7310R, 8370R, and 9630R series, as well as various X-series lawn and garden tractors and ZTrak mowers.