John Deere PLUS-50 II Engine Oil, part number PLUS50209, is an exclusive John Deere formulation designed for optimal performance in John Deere diesel engines. This premium SAE 15W-40 viscosity grade oil extends oil drain intervals, provides advanced protection against wear and corrosion, and improves overall engine performance. It is recommended for use in all John Deere diesel engines, including those equipped with exhaust filters, and is also suitable for gasoline engines requiring API SN. This 209-liter drum provides a substantial supply for large operations, meeting API service classifications CJ-4, CI-4 PLUS, CI-4, CH-4, SM, SL, SJ, and ACEA E9, E7.