Mobilube 1 SHC 75W-90 is a fully synthetic, supreme performance commercial gear lubricant formulated using advanced base oils and the latest technology additive system. This lubricant is engineered for heavy duty manual transmissions and rear axles where operations require gear lubricants with relatively high viscosity and excellent load-carrying capability with wide temperature conditions and where extreme pressures and shock loading are expected.Mobilube 1 SHC 75W-90 has higher thermal and oxidation stability, higher inherent Viscosity Index (VI), extremely low pour point, and improved low temperature fluidity. The state-of-the-art technology behind Mobilube 1 SHC 75W-90 1L 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 fuel economy improvement. The product is formulated to provide an inherently higher VI using synthesised base oils to provide stronger film strength at higher temperatures than mineral oils, without the addition of VI improvers. This technology also insures effective lubrication since this product remains fluid without channelling at subzero temperatures.Mobilube 1 SHC 75W-90 meets or exceeds the API Service MT-1/GL-4/GL-5 gear oil service classifications.Mobilube 1 SHC 75W-90 - Today's technology has vastly improved the performance capabilities of heavy duty on and off highway equipment load, torque, speed, and control through innovative drivetrain designs. These designs have changed and increased the requirements of lubricants to deliver higher levels of performance, increased productivity, and reduced operating costs. For heavy-duty final drives, friction control, wear protection, thermal stability, shear stability, rust and corrosion prevention, and seal protection are features that must be optimally balanced to provide extended gear and seal life, smooth operation, improved fuel economy, and high load high torque capability over a wide range of applications.Mobilube 1 SHC 75W-90 is engineered to deliver exceptional performance and lowest total lube-related operating cost in modern heavy duty drivetrains.