The John Deere AL202939 is a genuine OEM PTO output shaft seal designed for a wide range of John Deere agricultural tractors. This high-quality seal ensures optimal sealing performance for the power take-off output shaft, preventing leaks and maintaining system integrity. With an inner diameter of 60 mm, an outer diameter of 80 mm, and a width of 10 mm, it is engineered to precise specifications for a perfect fit. Essential for maintaining the efficiency and longevity of your John Deere machinery, this seal is a critical component for various 5E, 5R, 6M, 6R, 7R, 8R, and 9R Series models.