PTO Overhaul Kit Fits International Hydro 1486 786 886 3688 986 1586 1566 1086One New Aftermarket PTO Overhaul Kit Fits International Hydro 186 1486 786 886 3688 986 1586 1566 1086 Fits International Tractor Models: Hydro 186, 786, 886 (s n 17000 later), 986 (s n 24000 later), 1086 (single speed s n 26000 later & dual speed s n 48000 later), 1486 (s n 26000 later), 1566, 1568, 1586, 3088, 3288, 3388 (s n 10385 later), 3488, 3588, 3688, 3788, 6388, 6588, 6788 Fits International Part Number: 977719 For Units With Hydraulic Brakes