The Case IH 131787A is a genuine OEM mechanical brake disc, precisely engineered for various Case IH and International Harvester agricultural tractors. This essential brake component measures 200 mm in diameter and 6 mm in thickness, providing reliable and consistent stopping performance. It is a direct fit for numerous models, including the 644, 744, 844, 844S, 946, 1046, 1246, 955, 1055, 1255, 1455, 955XL, 1055XL, 1255XL, 1455XL, 3210, 3220, 3230, 4210, 4220, 4230, 4240, 5120, 5130, 5140, 5150, 5220, 5230, 5240, 5250, 743, 743XL, 845, 845XL, 856, 856XL, 956, 956XL, 1056, and 1056XL series, ensuring optimal safety and operational efficiency.