The 3478569M92 Hub is a genuine OEM part compatible with a wide range of McCormick X-series tractors including X4.20, X4.30, X4.40, X4.50, X4.60, X5.20, X5.30, X5.40, X5.50, X6.420, X6.430, X6.440, X7.440, X7.450, X7.460, X7.650, X7.660, X7.670, X7.680 models. This hub also serves as an OEM replacement for numerous Massey Ferguson tractor models such as the 362, 365, 375, 390, 390T, 398, 399, 4225, 4235, 4245, 4255, 4260, 4265, 4270, 4325, 4335, 4345, 4355, 4360, 4370, 5425, 5435, 5445, 5455, 5460, 5465, 5470, 5475, 5480, 6120, 6130, 6140, 6150, 6160, 6170, 6180, 6190, 6235, 6245, 6255, 6260, 6265, 6270, 6280, 6290, 6445, 6455, 6460, 6465, 6470, 6475, 6480, 6485, 6490, 6495, 6497, 6499, 7465, 7475, 7480, 7485, 7490, 7495, 7497, 7499, 8110, 8120, 8130, 8140, 8150, 8160, 8170, 8180, 8210, 8220, 8240, 8250, 8260, 8270, 8280. Weighing approximately 0.907 kg, this critical component is essential for wheel assembly integrity.