AMALIE XLO Heavy Duty Fleet Engine Oil 15W-40 delivers superior long-lasting protection for both turbocharged and naturally aspirated diesel and gasoline engines, including those engines that have exhaust gas recirculation (EGR) systems. Advanced additive systems as well as rigorous laboratory and field testing have proven that AMALIE XLO Heavy Duty Fleet Engine Oil is up to the task of protecting your engine. It is specifically engineered to meet OEM prerequisites for performance, TBN, and balanced ash requirements. It is formulated for extended service/extended drain when operated under typical operating conditions and is engineered to help promote fuel economy. AMALIE XLO Heavy Duty Fleet Engine Oil 15W-40 exceeds the CI-4/SL API Service Classification and is backwards compatible to previous CH-4, CG-4, CF-4 classifications; Global DHD-1; and JASO DH-1. It is recommended for use wherever MIL L 2104-G or MIL L 46152-E, MACK EO-M Plus, MAN M 3275, Cummins CES 20078, MB 229.1, DDC 93K215, ACEA E7 are recommended or required. Please see the application guide for an extended listing of applicable uses.