A hydraulic cylinder assembly having a free-floating motor and pump, comprising a motor, and a hydraulic fluid reservoir coupled to the motor. There is a reservoir base plate having a pair of fluid path holes therein which run there through. The base plate has a mounting stud. There is a meshed gear fluid pump having a pair of downwardly directed inflow/outflow holes. The single mounting tab allows the easy placement or removal of the assembly into an operating location.