Caterpillar C7 Rocker Arm

Good used Rocker arm assembly from a Caterpillar C7 engine. The rocker arm assembly has been visually inspected and is in good condition. The rocker arms move back and forth freely. The rocker arm has rust, please refer to the photos provided. All bolt holes are clean and clear from obstructions. The casting number is 138-8403, 235-5527, 256-3833. 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#: 138-8403, 235-5527, 256-3833