Ravenol J1V2002 SAE 15W-40 Marine Oil - Gasoline Engines API SL (4 Liter) Meets API SL marine oil quality specification Practiced and tested in accordance with VOLVO Penta AB, Mercruiser, YANMAR, and Kohler marine engines Excellent for complicated marine operating conditions with an extreme high pressure absorption capacity and a very high oxidation stability Provides an excellent aging resistance and viscosity temperature behavior while maintaining high safety reserves even under boundary lubrication conditions and extended oil change intervals Made in Germany