The McCormick 3551932M1 Hub is a genuine replacement part designed for various McCormick MC series tractors. This robust hub ensures reliable performance and proper wheel or axle assembly. It is also compatible with a wide range of Massey Ferguson, AGCO, Challenger, and Valtra tractor models, providing broad application coverage. Weighing 2.20 kg, this hub is manufactured to OEM specifications for durability and precise fitment.