Description

JDS CI-4 10W40 is a premium semi-synthetic heavy-duty diesel engine oil designed for turbocharged and naturally aspirated diesel engines operating under high load, high temperature, and extended service intervals. Blended with high-quality base oils and advanced detergent-dispersant additives, it provides superior control of soot, sludge, and deposits, keeping engines clean and protected.

Its 10W40 viscosity grade offers a balanced combination of low-temperature start-up protection and strong high-temperature oil film strength, reducing engine wear and ensuring stable lubrication in demanding environments. The formulation delivers excellent oxidation resistance and thermal stability, helping to extend oil drain intervals and reduce maintenance costs.

JDS CI-4 10W40 is recommended for use in commercial vehicles, trucks, buses, construction machinery, agricultural equipment, and off-highway applications where API CI-4 performance is specified. It is particularly suitable for export markets in Africa and South America, where engines often operate under severe conditions such as high heat, heavy loads, and variable fuel quality.

Manufactured in an ISO 9001 and API-certified facility, JDS CI-4 10W40 is available with OEM/ODM customization, including private labeling, tailored formulations, and flexible packaging options to support distributor and brand requirements.