87" long notched spring steel
Adjustment from 27-1/2" to 32"
One circuit: off-On
Fits Chain Size 50 Idler Bore Size 5/8 Inch Number of Teeth 17 Number of Teeth Range 19 or less
BELT 491-813945 87" long notched spring steelFan and alternator belt. Tractors: 966, 986, 1066 (w 21 32 inch belt T. W. and 65 inch belt O. C.), 1086, 1466 (w 21 32 inch belt T. W. and 65 inch belt O. C.), 1486, 1566, 1586, 3388, 3588, 5088 (without A. C.), 5288 (without A. C.), 5488 (without A. C.), 6388, 6588, 6788, 7288, Hydro 100, Hydro 186. Water pump and alternator belt. Tractors: 766, 1066, 1466, 3488, 4166, 4568, 4586, 4786, Hydro 100. Fan and water pump belt. Tractors: 966, 4568, 4586