The McCormick 311837A1 Disc is a genuine OEM replacement part manufactured by CNH Industrial. This disc is designed for various McCormick CX series tractors, including models CX100, CX105, CX110, CX50, CX60, CX70, CX75, CX80, CX85, CX90, and CX95. It also provides fitment for Case IH CX series and New Holland TD series agricultural machinery. Built to OEM specifications, this component ensures reliable operation and durability within compatible systems. It has a weight of 0.2 kg and package dimensions of 100 mm length, 100 mm width, and 5 mm height.