The McCormick 3384388M1 wheel hub is a genuine OEM replacement part designed for a wide range of agricultural tractors, including specific models from McCormick, Massey Ferguson, and Landini. This durable wheel hub ensures proper wheel mounting and smooth operation, maintaining the integrity of the tractor's drivetrain. It features 6 bolt holes with a 110 mm pitch circle diameter, an outer diameter of 140 mm, and an inner diameter of 60 mm. This hub is a direct equivalent to OEM part number 3384388M1 for multiple brands.