The McCormick 86017634 Duct is a genuine OEM replacement part designed for various McCormick tractor models, including the X4, X5, X6, X7, and X8 series. This essential component ensures proper airflow within the machinery's systems, maintaining optimal operating conditions. Manufactured to McCormick's stringent quality standards, it provides a precise fit and reliable performance. With a weight of 0.12 kg and dimensions of 95 mm length, 51 mm width, and 51 mm height, this duct is engineered for durability and seamless integration into compatible agricultural equipment.