The McCormick 3537851M91 is a genuine drawbar hook designed for secure implement attachment on various McCormick and Massey Ferguson agricultural tractors. This robust component ensures reliable towing and operational safety. It is compatible with McCormick CX, MC, MTX, XTX, ZTX series tractors and a wide range of Massey Ferguson models including the 100, 200, 300, 400, 500, 600, 800, 1000, 2000, 3000, 4000, 5000, 6000, and 8000 series, among others. Weighing approximately 4.54 kg, this OEM part is built for durability and precise fit.