UT3811 PTO Drive Shaft---Replaces 528676R1

Replaces number 528676R1

Fits: Farmall 756 ( from sn 17696), Int 756 (from sn 8425), 766 gas (to sn 10934), 766 dsl )to sn 8999), 786, 826, Farmall 856 (from sn 27287), Int 856 (from sn 9493), 886, 966 (to sn 17000), 986, 1066 (to an 22999), 1086, 1456, 1466 (to 14999), 1468 (to sn 8999), Farmall 2756 (from sn 16736), Int 2756 (from sn 8425), Farmall 2856 (from sn 27287), Int 2856 (from sn 9493), 3088, 3288, 3688

1 3/4" Diameter---17 Spline---28 Teeth---25 (degree) tooth angle