These combo kits cannot be used separately and are designed to be used together

The Trainz SKU for this item is P11444388

There is a plug contact on the narrow base of the signal housing

Model Number: 1355

Trainz Product Id: 12112066

Model Power 2166 HO Scale Alaska F7 Metal Diesel ProductID_12415773 These combo kits cannot beThis locomotive features intricately realistic detail, metal wheels, attractive decoration, and a powerful motor. Condition: Factory New (C 9) Operational Status: Functional Original Box: Yes (P 9) Manufacturer: Model Power Model Number: 2166 Road Name: Alaska Railroad (ARR) MSRP: $74. 98 Scale Era: HO Scale Model Type: Diesel Loco The Trainz SKU for this item is P11507041. Trainz Product Id: 11507041