80W90 API GL4 Gear Oil - Revia

Revia 80W90 gear oil delivers reliable lubrication and wear protection for both passenger and commercial vehicle transmissions. Engineered for API GL4 standards, it ensures smoother gear shifts and extended component life.

Trusted Protection with Revia 80W90 Gear Oil

Our gear oil 80w90 formulation resists oxidation, minimizes deposits, and performs consistently across a wide temperature range. Available in both standard and 80w90 synthetic gear oil options, it’s ideal for vehicles requiring dependable gear box oil.

Available Packs of Revia 80W90 GL4 Gear Oil

80W90 API GL4 – 1 L

Perfect for top-ups and small-capacity gearboxes.

80W90 API GL4 – 2.5 L

Ideal for medium-capacity transmission systems.

80W90 API GL4 – 5 L

Best suited for heavy-duty and industrial-grade applications.

80W90 API GL4 – 7 L

Best suited for heavy-duty and industrial-grade applications.

Frequently Asked Questions

What is 80W90 gear oil used for?

80W90 gear oil is commonly used in manual transmissions, differentials, and transfer cases across both light-duty and heavy-duty vehicles. It provides reliable protection under normal and moderately high-load conditions.

Is 80W90 thick?

80W90 is a medium-viscosity gear oil. It flows smoothly enough in cold temperatures for easy starts, while still offering strong film protection at normal operating temperatures.

Is 80W90 suitable for both cars and tractors?

Yes. Revia 80W90 GL-4 gear oil is suitable for passenger cars, tractors, commercial vehicles, and light-duty trucks, as long as the vehicle manufacturer specifies a GL-4 grade.

For most vehicles, 80W90 gear oil should be changed every 40,000–60,000 km, but always refer to the vehicle manual.

What does API GL-4 mean?

API GL-4 indicates that the oil contains moderate Extreme Pressure (EP) additives, making it ideal for manual transmissions and gear systems that require protection but do not need the heavy EP chemistry of GL-5 oils.