Brand
Mobil (ExxonMobil)
Type
Manual gearbox & axle oils
Viscosity
SAE 80W-90
Manufacturer code
201520502510

Mobilube GX 80W-90

Heavy-duty gear oil for manual gearboxes, axles and final drives, API GL-4

Specifications

Viscosity
SAE 80W-90
Manufacturer code
201520502510
Availability
On order

Approved for

Typical characteristics

PropertyTypical valueMethod
Density @ 15 Cg/ml0.89ASTM D4052
Flash point°C250ASTM D92
Kinematic viscosity @ 100 Cmm2/s14.2ASTM D445
Kinematic viscosity @ 40 Cmm2/s143ASTM D445
Pour point°C-33ASTM D97
Viscosity index97ASTM D2270

Complete documentation

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Manufacturer's description

Mobilube GX 80W-90 is a high-performance, heavy-duty gear lubricant formulated from high-quality base oils and an advanced additive system. It is engineered for automotive heavy-duty transmissions, axles and final drives where protection against wear and scoring is required, and is recommended by ExxonMobil for applications where API GL-4 service is called for. Its application range spans heavy-duty manual transmissions, axles and final drives at GL-4 level performance across passenger cars, on-highway light- and heavy-duty trucks and commercial vehicles, off-highway construction, mining, quarrying and agricultural equipment, and other industrial and automotive uses including hypoid gears under moderate-to-severe conditions. Key benefits include good thermal stability and resistance to high-temperature oxidation for extended gear, bearing and seal life, excellent rust and corrosion protection, good low-temperature lubrication for easier start-up, and compatibility with typical seals and gaskets to minimise leakage. Mobilube GX 80W-90 is an SAE 80W-90 grade oil recommended for applications requiring API GL-4 performance.

Applications

  • Recommended by ExxonMobil for use in: • Heavy duty manual transmissions, axles and final drives requiring API GL-4 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 including hypoid gears operating under moderate to severe conditions

Performance & benefits

  • Good thermal stability and resistance to high temperature oxidationExtended gear and bearing life due to minimal deposits
  • Good thermal stability and resistance to high temperature oxidationLonger seal life
  • Excellent rust and corrosion protectionLonger component life
  • Good low temperature lubricationReduced wear at start-up and ease of start-up
  • Compatible with typical seals and gasketsMinimum leakage and reduced contamination

Standards & approvals

  • Gear oil, API GL-4 service level

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

Fits

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