This genuine McCormick 3661920M92 universal joint is a critical component for power transmission in agricultural machinery. Designed for durability and reliable performance, it features a cap diameter of 30.2 mm and an overall length of 81.8 mm. This universal joint ensures smooth operation and efficient power transfer, making it suitable for a wide range of McCormick and Massey Ferguson tractor models, including CX, CMAX, X4, X5, X6, X7, X8 series, and various Massey Ferguson 100, 200, 300, 400, 500, 600, 3000, 4000, 5000, 6000, 7000, and 8000 series tractors.