The 6522653M91 is an air duct, identified as a McCormick part by some distributors, and also confirmed as a genuine Massey Ferguson component. This essential part ensures proper airflow and ventilation, crucial for operator comfort and system efficiency in agricultural machinery. It is specifically designed for Massey Ferguson 3000 and 3600 series tractors, including models 3050, 3060, 3065, 3070, 3075, 3080, 3085, 3090, 3095, 3115, 3120, 3125, 3610, 3630, 3635, 3645, 3650, 3655, 3660, 3670, 3680, and 3690.