Mobil Delvac 1 Gear Oil 75W-90 is a fully synthetic drivetrain lubricant engineered to meet very demanding extended drain and warranty requirements. This product is designed for use in heavy-duty drivetrains that require gear lubricants with excellent load-carrying capability and where extreme pressures and shock loading are expected. Mobil Delvac 1 Gear Oil 75W-90 incorporates synthetic base stock and advanced additives providing significant advantages over conventional gear oils. The state-of-the-art technology in Mobil Delvac 1 Gear Oil 75W-90 delivers excellent performance, helps to protect against thermal degradation and oxidation, contributes to reduced wear and corrosion, improved shear stability and extended service capability. 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 this higher level of performance, increase productivity, and reduce 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 contribute to extended gear and seal life, smooth operation, improved fuel economy potential and high load high torque capability over a wide range of applications. The key benefits of Mobil Delvac 1 Gear Oil 75W-90 include: Exceptional thermal stability and resistance to high temperature oxidation which might lead to long gear and bearing life due to minimal deposits and long seal life. Outstanding protection against low speed/high torque wear and highspeed scoring which might lead to increased load-carrying capability. Helps to reduce maintenance costs and long equipment life. Exceptional shear stability which might lead to helps to retain viscosity and film strength under severe operating conditions to prevent wear. Enhanced friction reduction properties which might lead to potential for fuel economy and reduce operating costs. Outstanding low temperature fluidity versus conventional oils which might lead to reduced wear and ease of start-up. Good resistance to foaming which might lead to helps to maintain film strength for reliable lubrication. Compatible with typical automotive seals and gaskets which might lead to minimum leakage and reduced contamination. Mobil Delvac 1 Gear Oil 75W-90 can be used under the following applications: Heavy duty non-synchronized manual transmissions, axles and final drives requiring API GL-5 and MT-1 performance, on-highway light and heavy duty trucks, busses and vans, Off-highway industries including: construction, mining, quarrying, and agriculture, Other heavy-duty industrial gear drives including hypoid and worm gears operating under conditions where high speed/shock load, high speed/low torque, and/or low speed/high torque conditions prevail, Mobil Delvac 1 Gear Oil 75W-90 is intended for initial fill, topping-off or refilling differentials, final drives and transfer cases, Recommended for equipment such as winch reduction gears and crawler vehicle propulsion gear drives that are exposed to severe low temperatures, Recommended where extended service intervals and warranties are required, Not recommended for applications requiring API GL-4 level performance, not intended for automatic, manual or semiautomatic transmissions for which engine oil or automatic transmission fluids are recommended. Always consult your owner’s manual to check recommended viscosity grade and specifications for your particular vehicle. Mobil Delvac 1 Gear Oil 75W-90 has the following builder approvals: Volvo 97312, SAE J2360, Dana SHAES 256 Rev C / 429, Detroit Fluids Specification 93K219.01, Mack GO-J Plus, MAN 342 Typ M2, MB-Approval 235.8, VOITH TURBO 132.00374401 / 132.00374402, ZF TE-ML 05A / 12L / 12N / 16F / 17B/ 19C / 21A, SCANIA STO 2:0 A, SCANIA STO 2:0 A FS, Navistar MPAPS B-6821, Hyundai Dymos P1105S Axle - Low Floor Rear Axel, Flender Railway Gears T7302. Mobil Delvac 1 Gear Oil 75W-90 is recommended by ExxonMobil for use in applications requiring:Eaton PS 163 and MIL-PRF-2105E.