The McCormick 398325R1 wheel hub is a genuine OEM component designed for various McCormick, Case IH, and International Harvester tractor models. This robust hub features an 180mm outer diameter, 100mm height, and a 120mm central bore. It is equipped with 8 fixation holes, each with a 16.5mm diameter, providing secure wheel attachment. Weighing 3.7 kg, this hub ensures durable and stable performance for your agricultural machinery.