Caterpillar 3406 Intake Manifold

Good used Intake manifold from a Caterpillar 3406 engine. The Intake manifold has been visually inspected and is in good working condition. The Intake manifold has rust and corrosion. The intake manifold has a fill filter base attached to it. it has a small scratch refer to photos. all other bolt holes are clean clear from obstruction. The casting number 9Y8856,1N3789. 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 can ship Anywhere! Thank you., Serial#: N/A, Core Charge: 0.0, Casting#: 9Y8856,1N3789