Gear Hub Pulley Puller Bearing Separator Internal External 2 jaw and 3 jaw puller, Bearing Puller Gear Puller Suitable for Remove of Gears, Hubs, Ball Races, Bearings and Pulleys. It issuitable for removing gears, hubs, ball seats, bearings, pulleys and sprockets, and can even be used for flywheels on small engines such as outboards and lawnmowers.