The McCormick 3558568M91 is a genuine OEM Power Take-Off (PTO) shaft designed for various McCormick CX, MC, and MTX series agricultural tractors. This critical component ensures efficient and reliable power transmission from the tractor's engine to implements, maintaining optimal performance and durability. With a length of 610 mm and a weight of 7.6 kg, this robust shaft is engineered to meet original equipment specifications for a perfect fit and long service life.