Part Number 380-2416 - A New Original 12 Point Screw (1/4" - 20 x 1") For The Hydraulic Valve On An IH 385, 464, 484, 574, 584, 674, 684, 784, 786, 884, 886, 986, 1086, 1486, 1586, 2500A, 3088, 3288, 3388, 3488, 3588, 3688, 3688HC, 3788, 6388, 6588, 6788, Hydro 84, Hydro 186 Tractors, CaseIH 385, 485, 585, 885 Tractors.  Old Part Number is 26629R1.