The 3546582M91 is a genuine OEM axle designed for Massey Ferguson agricultural tractors. This critical component ensures proper wheel rotation and structural integrity for various 5400, 6400, 7400, and 8400 series models, including the MF 5425, 5435, 5445, 5455, 5460, 5465, 5470, 5475, 5480, 6445, 6455, 6460, 6465, 6470, 6475, 6480, 6485, 6490, 6495, 6497, 6499, 7465, 7475, 7480, 7485, 7490, 7495, 7497, 7499, 8450, 8460, 8470, and 8480. Manufactured to AGCO's stringent quality standards, this axle provides reliable performance and durability for demanding agricultural applications.