Lubriguard Synthetic Blend 15W-40 CK-4/SN Heavy Duty Diesel Engine Oil, 3/1 Gallon Case is formulated for use in High-Speed four-stroke cycle diesel engines designed to meet 2017 model year on-highway and Tier 4 non-road exhaust emission standards as well as for previous model year diesel engines. This oil is formulated for use in all applications with diesel fuels ranging in sulfur content up to 500 ppm.
Lubriguard Synthetic Blend 15W-40 CK-4/SN Heavy Duty Diesel Engine Oil, 3/1 Gallon Case meets API Service Classification CK-4, CJ-4, CI-4 PLUS, CI-4, CH-4/SN. It has received OEM Approvals for Mack EOS-4.5, Volvo VDS-4.5, Cummins CES 20086, and Detroit Diesel DFS 93K222. It is recommended for use in applications calling for Mack EO-O Premium Plus, EO-N, Volvo VDS-4, VDS-3, Caterpillar ECF-3, ECF-2, Cummins CES 20081, Detroit Diesel DFS 93K218, Daimler MB 228.31, MAN M3575, MTU Category 2.1, Renault RLD-4, RLD-3, ACEA E9-2012, and E7. Approved for use in applications calling for Ford Specification WSS-M2C171-F1