This genuine McCormick 4208880M92 ducting is an essential component for maintaining proper air circulation within your agricultural machinery. Designed for McCormick X6.420, X6.430, X6.440, X7.440, X7.450, X7.460, X7.650, X7.660, X7.670, X7.680, X8.660, X8.670, and X8.680 series tractors. This OEM part ensures a precise fit and reliable performance, crucial for the efficient operation of your equipment's air systems. Weighing approximately 0.09 kg, it is a lightweight yet durable replacement part.