One of the most popular German engines of World War I.
The engine was equipped with a dual carburettor with two intake throats and two float chambers, each feeding three cylinders. Valve timing was controlled by a central camshaft.
Used, among others, in the Albatros D.III, Pfalz D.III, and Junkers CL.I aircraft.
| Configuration | 6-cylinder inline |
| Cooling | water |
| Displacement | 14.7 l |
| Power | 177 hp |
