PTO Handle Knob

International / Farmall - Fits: Hydro 100, Hydro 70, Hydro 86, 1026, 1066, 1206, 1256, 1456, 1466, 1468, 1566, 1568, 4366, 4386, 4568, 4586, 4786, 544, 656, 664, 666, 686, 706, 756, 766, 806, 826, 856, 966;
Replaces: 387885R1

For 06 Series tractors using 0.445" diameter lever

May have to also use RTV sealer to secure to the lever

Fits tractors using 0.500" outside diameter lever