Three running Craftsman project mowers. All three run pretty strong. The little one is a single cylinder 19 hp Brigs. Needs tires and a battery. Second one is a twin brigs. Slow leak in one tire. Did mow with it las summer. Largest one is a twin kohler. mowed with it the most last summer. all transaxles seem to work fine. May need battery at some point. Batteries and tires are the needs. The engines alone should be worth the price..