Daimler-Benz DB 601
The Daimler-Benz DB 601 was a German aircraft engine that was built during World War II. It was a liquid-cooled inverted V12, that powered the Messerschmitt Bf 109, Messerschmitt Bf 110, and many others. Approximately 19,000 601s were produced before being replaced by the improved Daimler-Benz DB 605 in 1942.