Rovas 75W-90 is a universal synthetic gear oil for manual transmissions and drive axles of passenger cars, vans, heavy and light trucks, agricultural and construction machinery. This product can also be used in manual gearboxes and axles of any other equipment requiring SAE 75W-90, API GL-5/GL-4 specifications. Rovas 75W-90 can be used for heavy-duty hypoid drive axles, constant-mesh transmissions, as well as for any conical and cylindrical gears.
Rovas 75W-90
Fully synthetic universal gear oil for passenger cars and trucks
- Very high thermal stability and oxidation resistance
- Good protection under extreme loads
- Excellent protection against corrosion
- Optimum viscosity and temperature properties provide easy and smooth gear shifting even at very low ambient temperatures
- Excellent shear stability
- Perfect frictional properties ensure fuel economy
- API GL-5/GL-4
| Properties | Unit | Method | Value |
|---|---|---|---|
| SAE viscosity class | SAE J306 | 75W-90 | |
| Density at 15°C | kg/l | ASTM D4052 | 0.882 |
| Kinematic viscosity at 40°C | mm²/s | ASTM D7042 | 75.9 |
| Kinematic viscosity at 100°C | mm²/s | ASTM D7042 | 13.8 |
| Viscosity index | ASTM D2270 | 171 | |
| Brookfield viscosity at -40°C | cP | ASTM D5293 | 150,000 |
| Flash point COC | °C | ASTM D92 | 212 |
| Pour point | °C | ASTM D97 | -46 |