This is Lionel 6-38762 C&NW LEGACY Powered F-7 B Unit #410. Chicago & North Western LEGACY scale F-7 powered B-unit diesel #410. Powered F3 B-unit for your A-A set.

Its key features are:
LEGACY Control System equipped able to run in LEGACY Control mode, in TrainMaster Command Control mode, or in Conventional mode with a standard transformer
Odyssey II Speed Control with On/Off switch
Fan-driven smoke unit
Adjustable smoke output in LEGACY Control or TMCC mode
Dual powerful maintenance-free motors with momentum flywheels
Refined Conventional Transformer Control Mode with lower starting speeds
ElectroCouplers on one end
Traction tires
Directional lighting
Die-cast metal trucks and fuel tank and frame
Separately applied metal details

Road number: 410
Dimensions: length: 13
RailLine: Chicago & North Western
Minimum curve: O-31

This item has been graded per TCA standards C-7: Excellent based on visual appearance. There are light nicks and scratches on the surface of this item. The wheels and rolling pickups show signs of wear. The original box is included. The instruction manual is not included. Overall condition is Excellent.

Condition: Excellent (C-7)
Operational Status: Functional
Original Box: Yes (P-7)

Manufacturer: Lionel
Model Number: 6-38762
Road Name: Chicago & North Western (CNW)

Scale/Era: O Modern
Model Type: Diesel Loco

The SKU for this item is 5966855.

Product Id: 11984518