The Trainz SKU for this item is P12109526

the typical speed differential

Model Number: 20-96720

The Trainz SKU for this item is P12304341

MTH 20-90670 O Pennsylvania 40' AAR Box Car Set with Caboose (Set of 5) LastUpdated_20260506184738 The Trainz SKU for thisThis is MTH 20 90670 Pennsylvania 5 Car 40' AAR Box Car Set. Box car numbers: 26852, 26868, 26861, 26860, 26871. Caboose number: 478124. MTH Premier O Scale freight car sets are the perfect complement to many of the locomotives featured earlier in this catalog. They also go great with any manufacturer's scale proportioned O Gauge locomotives. Each car in these sets is individually numbered for authentic realism. When you prefer the convenience of a