The McCormick 3306280M91 is a genuine clutch disc designed for optimal power transmission in various McCormick CX, MC, and MTX series tractors. This high-quality replacement part features a 280mm diameter and 10 splines, ensuring precise fitment and reliable performance. It is also compatible with select Massey Ferguson 5400 and 6400 series, and Landini Ghibli, Legend, Powerfarm, Powermondial, and Vision models, providing a durable solution for clutch system maintenance.