The Governor Drive Carrier Plug is a small, threaded plug made of steel material. It screws into a threaded port on the governor drive carrier, which is a housing that supports the gears and shaft connecting the engine's governor to the fuel pump. This placement allows access to the internal components of the governor drive for maintenance while keeping the system sealed during operation.Attributes:• Maintains system pressure for optimal fuel pump operation• Has high strength and wear resistanceApplications: The Governor Drive Carrier Plug seals the opening on the Governor Drive carrier, preventing oil leaks and contamination within the fuel injection system.