This is an Athearn 23077 N Scale Great Northern GATC 2600 Airslide Hopper #71904

separate plow and winterization hatch that can be installed by the modeler

The Trainz SKU for this item is P11460523

The Trainz SKU for this item is P11462057

Aristo-Craft 23503 UP GP-40 Diesel Locomotive ProductID_11518229 This is an Athearn 23077Features Include: 5' minimum diameter recommended Two 2 axle ball bearing efficient power trucks 1 motor per truck with low amperage draw Modular electrical connections and car body Operating PrimeMover smoke unit Lighted reversing headlights Plug and play modular PC boards and electronics DCC RCC & sound ready Road name specific dynamic or non dynamic brake housing Interior cab lighting, number boards and interior cab details Operating marker lights