Gear Puller Set, 3 in1 Heavy Duty Bearing/Pulley Puller Kit, Lengthening Styles Cr-V Steel Gear Puller Tool for Removal Bearing, Gear, Pulley, Flywheel. Widely Used The flywheel puller kit has adjustable clamping width, easily pulls parts of different sizes and applications, as a gear puller, bearing puller, pulley puller, flywheel puller, sprocket puller, extended hook for pulling tasks in small and confined spaces.