The Case IH 3140013R21 is a genuine OEM large pin designed for secure attachment in various Case IH agricultural and construction machinery. This robust pin, with a length of 152 mm and a diameter of 25.4 mm, is essential for maintaining the integrity and functionality of critical connections in compatible tractors, loaders, and backhoe loaders. Weighing approximately 0.36 kg, it provides reliable performance for models such as the 484, 584, 684, 784, 884, 984, 3220, 3230, 4210, 4230, 4240 tractors, 2200, 2205, 2250, 2255 loaders, and 580G, 580K, 580SK, 580L, 580SL, 580M, 580SM, 590SL, 590SM backhoe loaders.