The McCormick 3683852M1 is a genuine OEM gear designed for various McCormick and Landini tractor models. This robust gear features an outer diameter of 110 mm, an inner diameter of 35 mm, and a width of 25 mm, with 26 teeth for precise engagement. Weighing 0.7 kg, it is an essential component for maintaining efficient power transmission in compatible agricultural machinery, including McCormick CX, MC, MTX, XTX, ZTX series, and Landini Landpower and Legend series tractors.