The McCormick 3534909M2 Gear is a genuine OEM gearbox component designed for a wide range of McCormick, Case IH, and New Holland agricultural tractors. This essential gear features 20 teeth, an outer diameter of 108 mm, an inner diameter of 40 mm, and a width of 25 mm, ensuring precise fit and reliable power transmission within the gearbox. It is compatible with McCormick CX, MC, MTX, XTX, and TTX series, as well as various Case IH MXM, MXU, and Maxxum models, and New Holland T6000, T7000, and TM series tractors, providing optimal performance and durability.