The Case IH 143442A3 Support is a genuine OEM component designed for various Case IH agricultural and harvesting machinery. This essential support part ensures proper structural integrity and function within compatible models. It is suitable for MX Series tractors including MX100, MX110, MX120, MX135, MX150, MX170, as well as 7100, 7200, and 8900 Series tractors (7110, 7120, 7130, 7140, 7150, 7210, 7220, 7230, 7240, 7250, 8910, 8920, 8930, 8940, 8950). Additionally, it fits 1600, 2100, and 2300 Series combines (1620, 1640, 1644, 1660, 1666, 1680, 1688, 2144, 2166, 2188, 2344, 2366, 2388) and 1800, 2000, 2100, 2500 Series cotton pickers/strippers (1800, 1822, 1844, 2022, 2044, 2055, 2155, 2555).