ZIC G-EP
- ZIC G-EP is a premium automotive gear oil designed to provide excellent thermal and oxidation stability, improved wear and corrosion protection with extreme pressure (EP) performance. It ensures long service life of differentials, rear axle and other final drives fitted in car, truck and tractors and etc.
General Characteristics
• Excellent thermal and oxidative stability to minimize sludge and varnish formation• Superior EP performance to protect gears from wear and scuffing to ensure long gear lifespan
• Outstanding friction property for manual transmission providing proper gear shifts
Recommendations
Recommended for selected manual transmissions, transaxle and drive axle operating under moderate speeds and loads where GL-5 gear oils are not requiredSpecification
- G-EP 80W-90 / G-EP 90 / G-EP 85W-140•Meets API GL-4, MIL-L-2105D
Typical Properties
| SAE Grade | 80W-90 | 90 | 85W-140 |
|---|---|---|---|
| Density, g/cm3 | 0.882 | 0.881 | 0.892 |
| Kinematic Viscosity at 40˚C, cSt | 138.5 | 132.3 | 347.6 |
| Kinematic Viscosity at 100˚C, cSt | 14.47 | 14.31 | 26.78 |
| Viscosity Index | 104 | 107 | 102 |
| TAN, mgKOH/g | 0.5 | 0.5 | 0.4 |
| Flash Point, ℃ | 240 | 238 | 248 |
| Pour Point, ℃ | -30 | -30 | -18 |
| Brookfield Viscosity, cP,- 26°C | 110,000 | 101,000 | - |