Hydraulic Press
http://slesarka.by/catalog/pressy/
A 10-ton hydraulic press with a pressure gauge and a manual hydraulic pump. This tool is usually readily available at auto repair shops, and its availability significantly expands the range of repair work, including the pressing and removing of bearings, bushings, and other vehicle parts that need to be tightly installed into other components.
Presses can be designed for various pressures, from 4 tons upwards, with or without a pressure gauge, and can be floor- or tabletop-mounted.
With such a unit, pressing and removing parts takes literally minutes, without disassembling and reassembling. A major advantage is that it can be used not only for bending metal but also for gluing parts together, etc.