The Case-IH 81233C1 is a genuine OEM gasket designed for a range of Case-IH agricultural and construction machinery. This essential component ensures a tight seal, preventing leaks and maintaining optimal system performance. It is compatible with models such as the 1000 Series, 1086, 1486, 1586, 3088, 3288, 3388, 3488, 3588, 3688, 3788, 4166, 4186, 4366, 4386, 4568, 4586, 4786, 5088, 5288, 5488, 6388, 6588, 6788, 7288, 7488, 7588, 7788, 886, 986, and 9900 Series.