G-Box Expert GL-5 80W-90

All-season gear oil

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

Viscosity grade: SAE 80W-90 API: GL-5

Specifications/Approvals: AVTOVAZ


Formulated with progressive additivesG-Box Expert GL-5 80W-90 gear oil is designed to deliver wear protection of EP gears in cars, trucks and specialty vehicles operating under severe conditions. The product ensuresexcellent anti-welding and anti-oxidation performance and superior viscosity-temperature dependence.

The oil is used in drive axles with hypoid gears and other transmission components of cars, trucks and other mobile equipment operating under various conditions (including the most severe) where API GL-5 oils are required.


  1. High thermal and oxidation stability maintains the performance level and maximizes drain intervals – in accordance with OEMs’ requirements.