Cummins QSC 8.3 Engine Oil Pump

Good used Oil pump from a Cummins QSC 8.3L engine. The oil pump has been visually inspected and is in good condition. The gear teeth on the oil pump are in good condition. The oil pump spins freely. The oil pump has rust, please refer to the photos provided. All bolt holes are clean and clear from obstructions. The casting number is 3991123. The serial number is 73030207. Please see the photos attached. If you have any further questions, please feel free to call or email us. We ship anywhere! Thank you!, Serial#: 73030207, Core Charge: 0.0, Casting#: 3991123