Paccar MX-13 Engine Oil Pump

Good, used oil pump from a Paccar MX-13 engine. The oil pump has been visually inspected and is in good working condition. The oil pump has no visual damage. The bolt holes are clean and clear from obstruction. The gear spins freely. The gear teeth have no visible damage.The casting number is 591034/02,1840521. The engine serial number is unavailable. 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: 0.00, Casting#: 1840521