The 3809198M1 is a genuine AGCO Massey Ferguson control knob, designed for a wide range of Massey Ferguson tractor models including the 3050, 3060, 3065, 3070, 3075, 3080, 3085, 3090, 3095, 3115, 3120, 3125, 3140, 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, 6230, 6240, 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, and 8280. This OEM part ensures proper fit and function for critical control applications on compatible machinery.