
Sinopec GL-5 SAE 80W-90 Heavy Duty Automotive Gear Oil is a high-performance gear lubricant formulated with premium mineral base oils and a robust extreme pressure additive system for severe-duty drivetrain applications.
The SAE 80W-90 viscosity grade is widely specified for hypoid gears, drive axles, differentials and manual transmissions operating under heavy loads, shock loading and varying operating temperatures.
Suitable for passenger vehicles, commercial vehicles and heavy-duty trucks requiring dependable API GL-5 gear protection and long-term drivetrain reliability.