The McCormick 3043788R92 is a genuine OEM crankcase gasket, essential for maintaining the seal of the engine crankcase in various International Harvester tractor models. This high-quality gasket prevents oil leaks and ensures optimal engine performance. It is compatible with a wide range of IH models, including the B250, B275, B414, 354, 374, 384, 434, 444, 276, 454, 474, 475, 484, 485, 574, 584, 585, 674, 684, 685, 784, 785, 884, 885, 2400, 2500, 3434, 3500, and 3600 series.