When the connecting rod goes it usually puts a hole or crack in the block often making it impractical to repair. Usuallly when that kind of work is needed on a PowerMore, or other chinease engine it is much nore practical to look for a used mower with that engine. Even on a walk behind with a Briggs it is often cheaper and easier to look for a donor mower. Seriously.Well, no model number there either. any other ideas? there has to be a way to get parts for this thing.