15W-40 API CI4/SM

PROMAXX SYNTHETIC PERFORMANCE SAE 15W40  API CI-4/SM is state of the art technology formulation specially designed to meet the requirements of Euro 4 and Euro 5 compliant heavy-duty diesel engines. Its higher viscosity index helps to provide better protection during start up as oil is able to reach all parts at shortest time possible. PROMAXX 15W40  API CI-4/SM provides high durability of protection and oil-life which offers additional benefits to operators of vessels or vehicles fitted with exhaust particulate filters.