Williams 43101 O ACL 72 Ft. Streamline Passenger 2-Pack Scale_G Scale The engine and electrical system

The engine and electrical system are similar to the SD70MAC

This is a Kato 20-230 N Scale 9-3/4 Left Double Concrete Tie Track Single Crossover Unitrack

Model Number: 6146

Model Number: 883005

Williams 43101 O ACL 72 Ft. Streamline Passenger 2-Pack Scale_G Scale The engine and electrical systemHere is a Williams 43101 O ACL 72' Streamliners Passenger 2 Car Add On Set. Features include navigates 0 42 curves, single car length: 18, durable lightweight ABS plastic shell, oil impregnated bearings, passenger silhouettes, dual roller pick ups, operating couplers, needlepoint axles, interior lighting, two car add on sets include 2 coaches, and they are Lionel compatible. Condition: Factory New (C 9) Operational Status: Functional Original Box: Yes