The McCormick 3549390M2 Gear is a genuine OEM replacement component designed for a wide range of agricultural tractors across multiple brands. It fits McCormick CX, MC, MTX, X6, X7, XTX series; Case IH CX and MXM series; New Holland TM series; Valtra 800 and 8000 series; Massey Ferguson 3000, 4000, 5000, 6000, 7000, 8000 series; and Landini Legend series. This essential gear ensures reliable power transmission and is manufactured to original equipment specifications for optimal performance and durability. It measures 50 mm in length, 50 mm in width, 30 mm in height, and weighs approximately 0.51 kg.