Woodward is the brand of diesel governor's used the most. They can handle anything used by diesel gen sets including the new electronic fuel injection ones.
I usually see the 2300 series used running generator sets.
Do you mean the speed governor or the actuator? The actuator is the electro-hydraulic bit on the engine that drives the rack. If it is the actuator, these engines usually have a Woodward one. Contact Woodward to have it repaired.