Mobil Delvac™ 1 Gear Oil 75W-140 is a fully synthetic drivetrain lubricant. It is developed to meet demanding performance requirements, including API GL-5. The product is designed for use in heavy-duty drivetrains requiring gear lubricants with relatively high viscosity and excellent load-carrying capability, and where extreme pressures and shock loading are expected. Mobil Delvac 1 Gear Oil is a blend of synthetic base oil and advanced additives that provide significant advantages over mineral gear oils. The state-of-the-art technology in Mobil Delvac 1 Gear Oil 75W-140 delivers excellent performance for a wide range of temperature applications, helps protect against thermal degradation and oxidation, reduces wear and corrosion, and provides improved shear stability and longer service intervals. It is formulated to provide an inherently higher viscosity index through the use of synthetic base oils, which provide stronger film strength at higher temperatures than mineral oils. This technology also ensures effective lubrication at sub-zero temperatures without channeling.

SAE Grade 75W-140 - Viscosity, ASTM D 445 - cSt at 40 ºC 182 - cSt at 100 °C 25 - Viscosity Index, ASTM D 2270 170 - Pour Point, °C, ASTM D 97 -45 - Flash Point, °C, ASTM D 92 203 - Density at 15 °C kg/l, ASTM D 4052 0.89 - Mobil Delvac 1 Gear Oil 75W-140