Mobil Delvac 1™ Gear Oil

Mobil Delvac 1 Gear Oil is a fully synthetic drivetrain lubricant engineered to meet very demanding extended drain and warranty requirements. These gear oils are 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 incorporates synthetic base stocks and advanced additives, providing significant advantages over conventional gear oils. The state-of-the-art technology in Mobil Delvac 1 Gear Oil delivers excellent performance, helps to protect against thermal degradation and oxidation, and contributes to reduced wear and corrosion, improved shear stability and extended service capability.

These oils can be used for on-highway light- and heavy-duty trucks, buses and vans. Other applications include off-highway industries, such as construction, mining, quarrying and agriculture.

Important: These oils are not recommended for applications requiring API GL-4 level performance. They are not intended for automatic, manual or semiautomatic transmissions for which engine oil or automatic transmission fluids are recommended.

Please refer to the owner’s handbook for the OEM application requirements for your vehicle or equipment.

• Exceptional thermal stability and resistance to high-temperature oxidation help to extend gear, bearing and seal life due to minimal deposits
• Outstanding protection against low-speed/high-torque wear and against high-speed scoring helps to provide longer equipment life and reduced maintenance costs
• Exceptional shear stability helps to retain viscosity and film strength under severe operating conditions to prevent wear
• Enhanced friction reduction properties can help improve fuel economy potential and reduce operating costs
• Outstanding low-temperature fluidity versus conventional oils helps to reduce wear at startup and make startup easier in cold conditions