KATO 2016-4 D51 Hokkaido Type with Giesl ejector. This is a beautiful item with low mileage after being purchased new. Replaced with KATO coupler (magnetic coupler). Both running and light-up functions are in perfect working order. Type of vehicle... Locomotive Type... Steam Manufacturer... KATO Manufacturer... KATO Vehicle name... D51 Thank you for your consideration.