Lubex MasterGear 80w/90 GL-5



Lubex Master Gear 80W-90 GL-5 is an extreme pressure gear lubricant manufactured from selected, highly refined base oil and blended with field-proven additives. This combination creates a product with excellent chemical and thermal stability over a wide range of temperature.

Lubex Master Gear 80W-90 GL-5 is designed to provide top-tier performance under extremely high pressure (EP Condition) by utilizing the core Sulfur- Phosphorus EP Technology. This advanced Chemistry allows the Lubex Master Gear GL-5 to be able to withstand the super high load between the teeth of those hypoid gear sets commonly found in modern vehicles’ transmission system. Lubex Master Gear GL-5 having excellent thermal stability and corrosion resistance as well. It is blended with antifoam to suppress excess forming. The superior sulfur / phosphorus additives also are fully compatible with seals and gaskets.

Additional information


1000Ltr, 205Ltr, 20Ltr, 5Ltr, 60Ltr

Features & Benefits

  • Proven gear protection in low & high-speed conditions.
  • Reduces costs associated with seasonal oil changes.
  • Improves fuel economy.
  • Superior Sulphur phosphorus additives.
  • Easier low temperature staring.


  • API GL-5
  • MIL L-2105D, PRF-210SE

PDF Downloads

Lubex MasterGear 80w/90 GL-5 Data Sheet
Lubex MasterGear 80w/90 GL-5 MSDS Sheet