15W40 API CI-4

ROBUST PRO – 15W40 CI-4 Plus High Performance Diesel and CNG Engine Oil, produced by Licus International Pvt. Ltd., is a premium-quality engine oil specially designed to provide exceptional protection and performance for modern diesel and CNG-powered engines. Engineered with the latest additive technology and high-grade base oils, this oil meets the most demanding specifications of API CI-4 Plus, ensuring superior engine protection and fuel efficiency.
The 15W40 viscosity grade delivers outstanding performance in both cold start and high-temperature operating conditions, making it suitable for heavy-duty diesel engines used in trucks, construction equipment, agricultural machines, and on-road vehicles. It is formulated to resist oil degradation, reduce engine wear, and extend oil drain intervals while maintaining high fuel efficiency and low emissions. This oil is also suitable for both diesel and compressed natural gas (CNG) engines, making it a versatile solution for a wide range of engine types.