Description Prime Guard SAE 15W-40 Heavy Duty Engine Oil specially engineered for heavy duty diesel and gasoline engines operating under most services conditions. Contains a unique blend of detergents, dispersants, antioxidants, friction modifiers and viscosity improvers to provide superior performance and protection. Benefice incluide: Reduce friction y extended engine life and improved fuel economy. Neutralizes and disperses combustion by-products to prevent harmful deposits. Excellent low temperature flow properties to speed cold starts. High film strength stands up to high temperature high load conditions. Meets requirements for all diesel and gasoline automotive engines currently in use where that meets: API CK-4/SN API CJ-4/SN API CI-4/SL API SM API CH-4 API CG-4 Prime Guard recommends this engine oil for use in the following specifications: Allison C-4 ACEA E7, E9 Caterpillar ECF-2, ECF-3 Chrysler/Fiat MS-10902 CID A-A-52306, MIL-PRGF-2104G Cummins CES 20086, 20081, 20077, 20076 Detroit Diesel 93K218, 93K215 Ford WSS-M2C171-E, WSS-M2C171-E, WSS-M2C171-F1 Global DHD-1 JASO DH-2 Mack EOS-4.5, E0-0 & E0-N Premium Plus MAN 3575, 3275, 270 Mercedes Benz 228.31, 228.3 MTU 2.1, Type II, Tipe I Renault RLD-4 Volvo VDS-4.5, 4, 3