Mobil Synthetic Gear Oil 75W-90 is a fully synthetic gear lubricant formulated from synthetic base oils and an advanced additive system. The product is designed for use in many railway gearboxes and provides outstanding load-carrying capability in applications where extreme pressures and shock loading are expected. This gear oil provides excellent thermal and oxidation stability, a high viscosity index (VI), an extremely low pour point, and low-temperature fluidity. Mobil Synthetic Gear Oil 75W-90 meets the API GL-5 performance level.

Grade SAE 75W-90 - Density at 15 ºC, g/cm3, ASTM D4052 0.86 - Flash Point, Cleveland Open Cup, °C, ASTM D92 210 - Kinematic Viscosity at 100 °C, %, ASTM D445 15.7 - Kinematic Viscosity at 40 °C, mm2/s, ASTM D445 115 - Pour Point, ºC, ASTM D97 -45 - Viscosity Index, ASTM D2270 144