The McCormick 3688541M91 is a genuine lower link arm, an essential component for the 3-point hitch system on various McCormick agricultural tractors. This robust arm ensures secure attachment and reliable operation of implements. It measures 800mm in length, features a 32mm main diameter, and has an inner pin diameter of 28.5mm, with a total weight of 10.00 kg. This lower link arm is compatible with a wide range of McCormick models, including CX, MC, MTX, X6, X7, X8, and XTX series tractors, providing durable performance for demanding agricultural tasks.