Model Number: 933-3032

The Trainz SKU for this item is P11823171

so no assembly is required and it is ready to go right on your layout

The Trainz SKU for this item is P11571716

MTH 20-91354 O Gauge Chessie Steel Caboose-Center Cupola #1811 DwDetails-46.10-27.00-36.00-24.00-12.00-1 Model Number: 933-3032Features Intricately Detailed Durable ABS Body Detailed Car Interior Brakeman Figure Metal Wheels and Axles Diecast 4 Wheel Trucks Operating Diecast Metal Couplers Colorful, Attractive Paint Schemes Fast Angle Wheel Sets Needle Point Axles 1: 48 Scale Dimensions Caboose Interiors With Overhead Lighting Separate Metal Handrails Decorative Brake Wheels Unit Measures: 9 1 8" x 2 7 16" x 3 3 4" Operates On O 31 Curves Condition: Factory New (C 9)