I found this website when I Google searched a Briggs and Stratton replacement engine for my 16yr old John Deere JS25 push mower. I called to inquire about an engine I had chosen and the salesman, Robert Fink (yes, his real name. I don't think anyone would lie about that :) compared the specs to my mower and pointed me in another direction. Although, it was more expensive, I didn't mind. I'd rather have one made for a lawnmower as opposed to one made for a pressure washer. He was very personable and treated me like a friend. The engine hadn't been installed yet. I'm hoping for the best. On visual inspection, the new one is larger. I cannot reuse the shroud, carburetor, gas cap nor air filter recently purchased. It figures. The new one was made in 2021.