UNIL OPAL GEAR ZF 80W90 oil is a mineral extreme-pressure (EP) oil specially formulated for the lubrication of mechanical transmissions, axles, and reducers operating under high load and temperature conditions.
Developed according to ZF transmission specifications, this oil provides excellent shear stability, long-lasting wear protection, and high thermal stability, ensuring smooth operation and extended service life of mechanical components.
| Property | Valeur |
| Oil type | Mineral extreme-pressure (EP) |
| Viscosity | SAE 80W-90 |
| Manufacturer standards | API GL-5, MIL-L-2105D, ZF TE-ML 05A / 07A / 12E / 16B / 17B / 19B / 21A |
| Viscosity index | ≈ 105 |
| Viscosity at 40°C | ≈ 135 mm²/s |
| Viscosity at 100°C | ≈ 14,5 mm²/s |
| Pour point | -27 °C |
| Flash point | +220 °C |
| Capacity | 2 litres |
✅ Enhanced protection against wear and corrosion
✅ Excellent extreme-pressure (EP) properties for heavily loaded gears
✅ High thermal and shear stability
✅ Reduced noise and friction in transmissions
✅ Compatible with most axles and mechanical gearboxes
✅ Extended service life of mechanical components
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