International / Farmall - Fits: Hydro 100, 1026, 1066, 1206, 1256, 1456, 1466, 1468, 1566, 1568, 4100, 4156, 4166, 4186, 504, 544, 656, 666, 686, 706, 756, 766, 806, 826, 856, 966, Farmall: 560 (SN: 59010 and up), International: 560 (SN: 5521 and up), 660 (SN: 6873 and up);
Replaces: 380712R1, 51620544
Does not include bushings. You must reuse your old bushings or purchase new bushings; see IHS648.
2 Used per tractor