Vertex Transgear 5 80W-90 is a multi-purpose gear lubricant manufactured from select, highly refined base oils blended with field-proven additives. The product provides excellent chemical and thermal stability over a wide range of temperatures. Transgear 5 80W-90 is designed to provide top-tier performance under extreme pressure (EP) conditions. Utilising GL-5/ GL-4 dual Sulphur-Phosphorus EP Technology, Vertex Transgear 5 80W-90 provides increased protection even under the most arduous conditions. High thermal stability, oxidative and corrosion resistance provides unparalleled protection of hypoid gears in modern vehicles and transmissions. Vertex Transgear 5 80W-90 is blended with antifoam agents that effectively suppress aeration and excess forming. Transgear 5 80W-90 sulphur/ phosphorus additives are fully compatible with all seals and gaskets. Features and Benefits: ⦁ Extreme pressure additives ensure protection of gears under heavy operating conditions. ⦁ Suitable for hypoid differentials requiring a GL-5 Extreme Pressure Gear Oil. ⦁ Provides long equipment life by resisting gear wear and scuffing. ⦁ Maximises equipment availability by avoiding premature failure and reduces maintenance overhaul due to deposit-induced seal wear and leakage. ⦁ Assists smooth shifting in manual transmissions by controlling glazing and coking of friction surfaces in synchronizing mechanisms. ⦁ Provides long oil service life by resisting oxidation and oil thickening. ⦁ Protects against corrosion of ferrous and nonferrous components.