The state of the art technology behind Mobilube 1 SHC 75W 90 delivers outstanding viscosity temperature properties necessary for wide temperature range applications optimised protection against thermal degradation and oxidation wear and corrosion shear stability extended service capability and potential fuel economy improvement. Mobilube 1 SHC 75W 90 incorporates the latest technology in synthetic basestocks and advanced additives providing significant advantages over conventional gear oils. This technology also ensures effective lubrication since this product remains fluid without channeling at subzero temperatures. Mobilube 1 SHC 75W 90 meets or exceeds the requirements of the API Service MT 1/GL 4/GL 5 gear oil service classifications.