38" Cast Center

Used part from International 3788. 

Axle 3 1/4" 

Fits Tractors: 706, 756, 766, 786, 806, 826, 856, 886, 966, 986, 1026, 1066, 1206, 1256, 3088, 3288, 3488, 3388, 3588, 3688, 3788