Tool-Tuff 12 Volt DC Electro Hydraulic Power Unit, For RV Slide Outs And Leveling Jacks - OEM Replacement For Many Makes
Power Unit for RV Slide Outs and has other uses as well.
This unit is used by many OEM companies, so there is a good chance this unit could be the same unit you already have. This unit has a bi-directional gear pump with two check valves. This power unit can drive a double acting cylinder to extend or retract without a directional solenoid valve.
This unit is also used in marine applications raising and lowering anchors.