ZUMINOL SOLUTION 5W-40 is high performance full synthetic motor oil containing PAO base oil for gasoline and diesel engines with or without turbo. Due to the low viscosity and outstanding fluidity, ZUMINOL SOLUTION 5W-40 is easy cold start and helps reduce engine wear. And for its additive, it has high performance in keeping engine clean and helps extend the oil drain interval. ZUMINOL SOLUTION 5W-40 has fuel saving properties, and high thermal stability under heavy duty operating conditions.