Truck Features include: • 26 ribbed back wheels

This locomotive was powered by an Alco 539 turbocharged 6 cylinder diesel engine and the S4 has standard AAR type A switcher trucks

Model Number: 20-97243

Trainz Product Id: 12325436

The Trainz SKU for this item is P12153858

Atlas 3700 O Undecorated 2-Rail 0-6-0 with QSI ProductID_11822802 Truck Features include: • 26This is a Atlas 3700 O Undecorated 2 Rail 0 6 0 with QSI Condition: Factory New (C 9) Operational Status: Functional Original Box: Yes (P 9) Manufacturer: Atlas Model Number: 3700 Road Name: Undecorated Scale Era: O Scale 2 Rail Model Type: Steam Loco The Trainz SKU for this item is P11459390. Trainz Product Id: 11459390