TAREX GEAR-X5 85W-140 GL-5 is a multigrade gear oil developed for driveline components operating under high torque and severe loads. It delivers strong extreme-pressure and anti-wear protection, helping control oxidation, corrosion, and foaming for reliable performance over time. Stable viscosity supports consistent film strength in high-temperature service, making it suitable for manual transmissions, hypoid and conventional differentials, and other GL-5 gear applications in on- and off-highway equipment.
Meets the Specifications:
API GL-5; LSMIL-L-2105D; SAE J2360
Please check your owner’s manual for the manufacturer’s recommended oil viscosity grade and API classification and approvals.
| TAREX | Test Method | |
|---|---|---|
| API | GL-5 | |
| SAE Grade | 85W-140 | |
| Density at 15 °C, gr/cm³ | ASTM D 1298 | 0.90 |
| Viscosity at 40 °C, cSt | ASTM D 445 | 330 – 340 |
| Viscosity at 100 °C, cSt | ASTM D 445 | 26 – 27 |
| Viscosity Index | ASTM D 2270 | 97 |
| Flash Point, °C | ASTM D 92 | 235 |
| Pour Point °C | ASTM D 97 | -24 |
