2009 GM/Chev (HD) 6.6L Water Pump

Good, used water pump from a GM 6.6L engine. The water pump has been visually inspected and is in good working condition. There is no visible damage on the water pump. The pump's gear spins freely and is in good working condition. The bolt holes are clean and clear from obstruction. The fittings are clear from damage and in good working condition. There is minor corrosion on the water pump, please check the pictures provided. The casting number is unavailable. The engine serial number is also unavailable. Please see the photos attached. If you have any further questions, feel free to call or email us. We ship anywhere! Thank you!!