The Massey Ferguson 312005 is a genuine OEM mounting ring, also known as Mounting Ring No.5, designed for a wide range of Massey Ferguson agricultural tractors. This essential component ensures proper fitment and function within the machinery. It features an outer diameter of 95 mm, an inner diameter of 80 mm, and a height of 13 mm, with an approximate weight of 0.05 kg. This mounting ring is suitable for numerous Massey Ferguson tractor models, including those in the 100, 1000, 3000, 3100, 3600, 4200, 4300, 5400, 6100, 6200, 6400, 7400, 8100, 8200, 8400, and 8600 series, as well as specific models such as 1080, 1085, 1100, 1105, 1130, 1135, 1150, 1155, 2675, 2705, 2745, 2775, 2805, 3050, 3060, 3070, 3075, 3080, 3090, 3095, 3120, 3125, 3140, 3630, 3645, 3650, 3655, 3660, 3670, 3680, 3690, 4225, 4235, 4240, 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, 8450, 8460, 8470, 8480, 8650, 8660, 8670, 8680, and 8690.