This is a complete Onan 110 volt generator system. It uses a main engine driven hydraulic pump to power a hydraulic motor which turns the 110 volt generator. The package includes the oil resevoir, oil cooler, hydraulic bypass valves and gauge, the engine driven pump, and the hydraulic motor and generator and all hoses, lines and fittings. As well the flexible coupling is included, which is attached to the crankshaft pulley of your engine.
The installation provides 110 volt power regardless of engine rpm, while the main engine is running. It was removed from a 42 foot Uniflite power boat, and was installed by the factory. It was working properly when removed from that boat.
