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Good, used ECM off of a Cummins ISB 5.9. Casting number is 4921776, 4921776-NX, 4921776-RX. Serial number is unavailable. Please see pictures. For further information feel free to call or email us. We ship anywhere!!! Thank you.
River Valley Truck Parts
River Valley Truck Parts offers a wide range of good used, reconditioned & aftermarket parts for medium & heavy duty trucks for a wide range of manufacturers. We have many hoods, engines, transmissions, and diesel components in stock and ready to ship.