The McCormick 6517305M91 is a genuine OEM duct designed for various agricultural tractor models. This essential component ensures proper airflow within the machinery. It is compatible with a wide range of McCormick CX, MC, MTX, XTX series, Landini Legend, Mythos, Powerfarm, Vision series, and Massey Ferguson 3000, 3100, 4200, 4300, 6100, 6200, 8100, 8200 series tractors. With a length of 95 mm, width of 51 mm, height of 51 mm, and a weight of 0.12 kg, this duct is a direct replacement for the original part, also cross-referenced as Massey Ferguson and Landini 3617305M91.