Gearmax
Heavy Duty Automotive Gear Oil
Available Viscosity Grade
SAE 90, 140
PERFORMANCE FEATURES
- Made from paraffinic base stocks and contain a carefully balanced additive package to provide maximum gear protection and extended oil drain intervals.
- Possess high oil film strength, minimizing metal-to-metal surface contact thereby extending service life of components.
- Fortified with rust and corrosion inhibitors which protects mechanical parts from corrosion.
- Blended with extreme pressure additives that protect gears from scuffing and wear.
- Outstanding thermal and oxidation stability.
- Resistant to extreme high operating temperature.
SAE 90 SPECIFICATIONS
- API GL-4
*Please check OEM Specifications for suitability.
SAE 140 SPECIFICATIONS
- API GL-4
*Please check OEM Specifications for suitability.
KEY PROPERTIES
Typical properties: | 90 | 140 |
---|---|---|
Specific Gravity @ 15°C | 0.894 | 0.907 |
Kinematic Viscosity @100°C, cSt | 17.0 | 28.4 |
Kinematic Viscosity @ 40°C, cSt | 198 | 421 |
Viscosity Index | 95 | 94 |
Pour Point, °C | -9 | -6 |
Flash Point, COC, °C | 215 | 226 |
The above are typical properties of current production. While future production will conform to Forge’s specifications, variations in these characteristics may occur. |