The McCormick 6522551M1 is a genuine OEM half-axle designed for agricultural machinery. This robust half-axle features an overall length of 800mm, a diameter of 45mm, and 20 splines, ensuring precise fitment and reliable power transmission. It is a direct replacement for various McCormick CX series tractors and a wide range of Massey Ferguson 3000, 4000, 5000, 6000, and 8000 series models, including CX70, CX75, CX80, CX85, CX90, CX95, CX100, CX105, CX110, and numerous MF models like 3050, 3060, 3065, 3070, 3075, 3080, 3085, 3090, 3095, 3115, 3120, 3125, 3140, 3145, 3610, 3630, 3635, 3645, 3650, 3655, 3660, 3670, 3680, 3690, 4215, 4220, 4225, 4235, 4240, 4245, 4255, 4260, 4265, 4270, 4315, 4320, 4325, 4335, 4345, 4355, 4360, 4365, 4370, 5425, 5435, 5445, 5455, 5460, 5465, 5470, 5475, 5480, 6110, 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, 8110, 8120, 8130, 8140, 8150, 8160, 8170, 8180, 8210, 8220, 8240, 8250, 8260, 8270, 8280. This component ensures optimal performance and durability for demanding agricultural operations.