Use our superior quality Gear Oil Ep-90 which are premium gear lubricant. They are ideal for cars, trucks, farm tractors, etc, and these oils enhance synchronizer compatibility and provide protection. In this EP stands for extreme pressure and they are featured by extra protection for gear system, long life of gear components and smooth gear shifting. In addition to that, the Gear Oil Ep-90 are made for all types of heavy and light vehicles to provide excellent and smooth performance.