The 3551017M91 Channel is a genuine replacement part designed for McCormick CX Series tractors, including models CX70, CX80, CX90, and CX100. This versatile channel also fits a wide range of Massey Ferguson 100 Series (135, 148, 165, 168, 175, 178, 185, 188), 200 Series (230, 240, 250, 265, 275, 290), 300 Series (340, 350, 355, 360, 365, 375, 390, 390T, 398, 399), 500 Series (550, 565, 575, 590, 595), and 600 Series (675, 690, 698, 698T, 699) tractors. Additionally, it is compatible with various Landini models including 5830, 6830, 7830, 8830, 6840, 7860, 8860, 9060, 9080, 10000, 12500, 13000, 14500, 16000, 16500, and 19000. This channel ensures proper structural support and fitment within the specified machinery.