This kit comes with assembly instructions

Trainz Product Id: 11414207

Trainz Product Id: 11450735

and a current-conducting close coupler

MTH 30-79424 Waddell Coal Hopper Car w/Operating Coal Load LastUpdated_20262807055338 This kit comes with assemblyFeatures Metal Wheels and Axles Diecast 4 Wheel Trucks Operating Diecast Metal Couplers Colorful, Attractive Paint Schemes Decorative Brake Wheels Disappearing Coal Load Operates With Any Operating Track Section Fast Angle Wheel Sets Needle Point Axles Intricately Detailed Durable ABS Body Unit Measures: 11 3 4 x 2 1 2 x 2 3 4 Operates On O 27 Curves Condition: Factory New (C 9) Operational Status: Functional Original Box: Yes (P 9) Manufacturer: MTH