Genuine OEM Toro part
Helps support and reduce friction on the rotating shaft from the gearcase in the snowblower
Fits Toro models but not limited to:
37770, 37771, 37772, 38810, 38816, 38817, 37775, 37777, 38811, 38813, 37779, 37780, 37781, 37793, 37797, 38815, 37798, 37799, 38814, 38819, 38812, 37802, 31875, 39924, 39926, 39926T, 37805, 39925, 37807