is an Ultra high performance Diesel engine oil designed to meet the most severe performance requirements of the latest high output. Highly oxi- dation stable synthetic base fluid combined with excellent dispersancy and anti-wear characteris- tics, providing performance meeting the severe requirements of API CJ-4. SAE 5W-40 wide-mul- tigrade viscosity and high viscosity index synthe- tic base fluid provide superior control of oil flow through the ring belt area by maintaining oil viscosity, and reduce oil evaporation at the elevated ring zone temperatures.