Gear Oil

Tarex Logo Final
TAREX GEAR-X4 75W-80
Sizes: 1L | 20L | 209L

TAREX GEAR-X4 75W-80

FULL SYNTHETIC GEAR OIL / GL-4


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
Scroll to Top