The unit has an older design socket for the 6088 and 60880 feedback modules

The Trainz SKU for this item is P12194931

Both DCC ready and DCC equipped versions

Model Number: 4390127

horn-hook couplers

Athearn 22971 N Chattahoochee Industrial Railroad 50' SIECO Box #13004 ProductID_12425397 The unit has an olderThis is an Athearn 22971 N Scale Chattahoochee Industrial Railroad 50' SIECO Box #13004. Model Features: Fully assembled and ready for your layout, Packed in a jewel case, Scale profile brake wheels , Photo etched stirrup steps, Weighted for optimum performance, Screw mounted trucks for accurate tracking and McHenry knuckle couplers installed. Condition: Factory New (C 9) Operational Status: Functional Original Box: Yes (P 9) Manufacturer: Athearn