This base is from a 2hp Upright Bessemer Engine. The door opens ok but the hinge is bent as shown in photos. It comes with the original ID plate and engine mounting bolts. Base bolt pattern – 11″w x 15″d center – center. Engine mount bolt pattern – 6″w x 9″d center – center. Overall Width – 12.75. Overall depth – 16.25. Overall height – 9. THIS LISTING IS JUST FOR THE BASE. THE PHOTO OF THE ENGINE IS JUST FOR REFERENCE ONLY. I have other parts available for this engine so feel free to check out my other listings. If you have any questions please let me know.