JEGS Pilot Bearing Puller simplifies the removal of a difficult pilot bearing. There will be no more of forcing grease behind the bearing and using the pressure to push it out. All you need to do is line up the puller to the bearing, adjust the fingers and turn the nut to start pulling it out. Designed to remove bearings with an inside diameter of 1/2" to 1-1/2" (13-38mm).