Cummins ISX12 G Engine Brake

Good used Rear engine brake from a Cummins ISX12 G engine. The Rear engine brake has been visually inspected and is in good condition. The Rear engine brake has no visible damage. All bolt holes are clean and clear from obstructions. The casting number is 4330250. The serial number is 75034505. 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#: 75034505, Core Charge: N/A, Casting#: 4330250