Product description
For use on the clutch on International 706, 756, 766, 786, 806, 856, 886, 966, 986, 1026, 1066, 1086, 1206, 1256, 1466, 1468, 1486, 3088, 3288, 3688
Pilot: 0.787" (20 mm)diameter,
small spline: 1-3/16" (30.16 mm) x 11 spline,
large spline: 1-3/4" (44.45 mm) x 17 spline.