This is a Walthers 949-8107 HO Santa Fe 20' Tank Container Kit

Features: New redesigned trucks offer lower ride height and can be converted to scale wheels (not included)

5-pole skew wound motor with precision-machined flywheels and multi-link drive train for trouble free operation

Sets include additional props such as luggage or tools

Instead of being hollow

Wheel Works 96-113 HO Rail Truck Kit ProductID_11655717 This is a Walthers 949-8107Here is a Wheel Works 96113 HO Scale Rail Truck Kit. Features cast metal pieces. Condition: Factory New (C 9) Operational Status: Functional Original Box: Yes (P 9) Manufacturer: Wheel Works Model Number: 96 113 Scale Era: HO Scale Model Type: Freight Cars The Trainz SKU for this item is P12103630. Trainz Product Id: 12103630