ENOC VULCAN 770X 15W-40 is a Super High Performance long drain diesel engine oil meeting the latest API CI-4 standard available in a shear stable viscosity grade. This lubricant has been developed as a long life oil meeting Mercedes Benz 228.3 and Volvo VDS-3 long oil drain specifications. VULCAN 770X offers excellent performance for fleet operators wanting long engine life in modern long haul diesel trucks operating with low emission engine standards meeting EURO IV and for extended drain periods. The product is manufactured with mineral base API approved base oils and imparted with chemical additives qualifying API CI-4/ SL.