G-Box Expert GL-5 75W-90

Semi-synthetic gear oil

Semi-synthetic gear oil for high-load applications in cars, trucks and specialty vehicles

Viscosity grade: SAE 75W-90 API: GL-5

Specifications/Approvals: AVTOVAZ


Formulated with combination of high quality synthetic and mineral base oils and progressive additives, semi-synthetic G-Box Expert GL-5 75W-90 gear oil is designed to protect highest-load gears of cars, trucks and specialty equipment operating under severe conditions. The product provides a wide operation temperature range and guarantees long transmission life.

The product is used in drive axles with hypoid gears subjected to high and low speed shock loads; in high-load manual transmissions requiring API GL-5 oils.


  1. High wear and corrosion resistance maximizes gear service life
  2. Compatibility with seal materials used in modern equipment
  3. Optimal anti-friction properties guarantee smooth shifting and prevent vibration