Mobilube HD 80W-90

Standards & approvals

• API GL-5

  Gear oil, API GL-5 service level

  API's service designation for axle and manual transmission oils.

Specifications

Brand

Mobil (ExxonMobil)

Range

Mobilube

Category

Manual gearbox & axle oils

Viscosity

SAE 80W-90

Manufacturer code

201520503520

Availability

On request

Typical characteristics

Manufacturer's description

Mobilube HD 80W-90 is a high-performance, heavy-duty gear lubricant from the Mobilube HD Series, formulated from high-performance base oils and an advanced additive system for automotive applications including heavy-duty axles and final drives where extreme pressures and shock loading are expected. It is recommended by ExxonMobil for applications requiring API GL-5 service. ExxonMobil recommends the series for heavy-duty axles and final drives, passenger cars, on-highway light and heavy-duty trucks and commercial vehicles, off-highway construction, mining, quarrying and agriculture, and other heavy-duty industrial and automotive applications involving hypoid gears under high-speed/shock-load, high-speed/low-torque, or low-speed/high-torque conditions. Key benefits include exceptional thermal stability and resistance to high-temperature oxidation for extended gear and bearing life with minimal deposits and longer seal life; outstanding protection against low-speed/high-torque wear and high-speed scoring; excellent rust and corrosion protection; effective low-temperature lubrication for improved startability; and compatibility with typical automotive seals and gaskets. Mobilube HD 80W-90 meets or exceeds API GL-5. It is an SAE 80W-90 grade with a viscosity of 14.5 mm²/s at 100°C, a viscosity index of 97, a Brookfield viscosity of 120,000 mPa·s at -26°C, and a shear stability of 14 mm²/s (KRL 20h, CEC L-45-A-99).

Applications

• Heavy-duty axles and final drives requiring API GL-5 level performance
• Passenger cars, on-highway light- and heavy-duty trucks and commercial vehicles
• Off-highway industries including construction, mining, quarrying and agriculture
• Other heavy-duty industrial and automotive applications with hypoid gears operating under high speed/shock load, high speed/low torque or low speed/high torque conditions

Performance & benefits

• Exceptional thermal stability and resistance to high-temperature oxidation
• Extends gear and bearing life through minimal deposits and longer seal life
• Outstanding protection against low speed/high torque wear and high-speed scoring
• Increases load-carrying capability and reduces maintenance costs for longer equipment life
• Excellent rust and corrosion protection, reducing wear for longer component life
• Effective low-temperature lubrication, improving startability
• Compatible with typical automotive seals and gaskets, minimising leakage and contamination

Fits

• Trucks & buses