Special Features:

Mounted directly to the engine in a tandem configuration and is designed for through torque capability; consists of a nine piston rotating group of the parallel axial piston/slipper design, a tiltable cradle swash plate that controls pump flow and direction and an integral geroter type charge pump mounted on the pump drive shaft; this rear pump is connected to the left motor

Properties:

A positive displacement device used to transfer hydraulic fluids from one place to another. it is designed to be driven manually or by a prime mover which is not an integral part of the pump. do not use if a more specific name applies.