Add a touch of realism to your model train set with this Lionel 6-18197 Western Pacific F3 B-Unit Dummy Diesel Locomotive #2355B. This O gauge locomotive is perfect for train enthusiasts aged 17 years and up. It features a diesel engine design and is a great addition to any model railroad collection. With its Western Pacific corporate roadname, this unit type diesel locomotive is a must-have for any serious model train collector. This Lionel brand locomotive is expertly crafted and is sure to impress any train enthusiast. Make your model train set complete with this NIB (new in box) Western Pacific F3 B-Unit Dummy Diesel Locomotive #2355B. Comes in brown original shipping box from Lionel to customer.