The McCormick 6674269A6 duct is a genuine OEM replacement part designed for McCormick X2.20, X2.25, X2.30, X2.35, X2.40, and X2.50 series tractors, as well as Landini 2-040, 2-045, 2-050, 2-055, and 2-060 models. This essential component ensures proper airflow within the machinery's systems, maintaining optimal performance and preventing overheating. With a length of 254 mm, width of 101.6 mm, and height of 101.6 mm, and weighing 0.0907 kg, it is built to precise specifications for a perfect fit and reliable operation.