TAREX GEAR-X4 75W-80 GL-4 is a high-performance full synthetic gear oil developed for modern manual transmissions in trucks, buses, and vans. It supports smooth gear shifting, provides effective load-carrying and anti-wear protection, and maintains stable viscosity across operating temperatures. Good thermal stability helps extend gearbox service life and maintain efficient transmission performance.
Meets the Specifications:
API GL-4; SAE J2360; U.S. Steel 22451517; ZF TE-ML 01L/02L/16K, ZF TE-ML 08, ZF TE-ML 13, ZF TE-ML 24A; MIL-L-2105; Part III MAN 341 E3/Z3/Z4; DAF; IVECO; RENAULT; Volvo 97307; Eaton Europe
Please check your owner’s manual for the manufacturer’s recommended oil viscosity grade and API classification and approvals.
| TAREX | Test Method | |
|---|---|---|
| API | GL-4 | |
| SAE Grade | 75W-80 | |
| Density at 15 °C, gr/cm³ | ASTM D 1298 | 0.85 – 0.86 |
| Viscosity at 40 °C, cSt | ASTM D 445 | 54 – 60 |
| Viscosity at 100 °C, cSt | ASTM D 445 | 9.4 – 9.8 |
| Viscosity Index | ASTM D 2270 | Min. 160 |
| Flash Point, °C | ASTM D 92 | 215 |
| Pour Point, °C | ASTM D 97 | -42 |
