Hydraulic pullers are tools that use a hydraulic press to remove or replace parts in a shaft such as pulleys, bushings, bearing and gears. They consist of a hydraulic cylinder that produces a compressive force which centres up against the end of the shaft to apply the removal force. The force makes it easier for the puller users to remove parts with minimum effort. The pullers use either the inner or outer edges to remove or fix parts. There are heavy-duty hydraulic pullers that are used to dismantle heavy-duty components such as heavy-duty couplings, bearings and gears. Bearing pullers are a type of hydraulic pullers that are usually hand-powered and use a hydraulic piston to press against the shaft on the side with the bearing. Some hydraulic pullers are designed with cylinders that are easily detachable so that the puller can be used in other hydraulic applications. Mobile hydraulic pullers are most suitable for engine, pumps and gears repairs in the mining shipbuilding, chemical and paper industry.Get a wide assortment of hydraulic pullers from MRO Supply. We stock a large range of tools and products for industrial, commercial and office use.