The McCormick 3306331M3 is a genuine Power Take-Off (PTO) shaft designed for robust performance in agricultural machinery. This essential component facilitates power transfer from the tractor to implements, supporting both 540 RPM and 1000 RPM applications. Measuring 580mm in length and weighing 11.5kg, it ensures reliable operation. This PTO shaft is a direct replacement for various McCormick MTX series models and is also cross-compatible with numerous Massey Ferguson 3000 and 3600 series tractors, making it a versatile and critical spare part for maintaining machinery efficiency.