Steam Engine Motor - Maerklin Twin Cylinder 4161, from the 1920'th the engine is in very good condition , very power full and rare , with working feederpump Dimension : 210 mm x 180 mm Flywheel Diameter : 120 mm. See photos for more detail.Feel free to contact me for further information/pictures etc. And I will get back to you ASAP. All items are sent as Registered Post. The item "Steam Engine Motor Maerklin 4161 Twin Cylinder" is in sale since Friday, October 2, 2020. This item is in the category "Toys, Hobbies\Powered Toys\Steam Powered". The seller is "gerlinger74" and is located in Gordonvale, QLD. This item can be shipped worldwide.