Caterpillar 3406E Water Pump

Good used water pump from a Caterpillar 3406E engine. The water pump has been visually inspected and is in good working condition. The water pump gear spins freely. The water pump has cover attached. The water pump has rust, please refer to the photos provided. All bolt holes are clean and clear of obstruction. The casting number is 9Y-2585-01. The serial number is not available. 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#: N/A, Core Charge: 0.0, Casting#: 9Y-2585-01