Mobilube GX 80W-90
Mobil commercial-vehicle-lube , Japan
Heavy Duty Automotive Gear Lubricants
Product Description
Mobilube GX 80W-90 are high performance, heavy duty gear lubricants formulated from high quality base oils and an advanced additive system. These lubricants are engineered for automotive heavy-duty transmissions, axles, and final drives where protection against wear and scoring is required. They are recommended by ExxonMobil for use in applications where API GL-4 service is required.
Features and Benefits
Today’s heavy equipment applications place higher performance demands on drivetrain lubricants. Higher speeds, higher torque, and heavier loads require improved formulations to maximise equipment life and optimise operating costs. Longer service intervals place additional demands on the gear lubricant requiring effective basestock and additive systems. Mobilube GX 80W-90 is engineered to meet these challenges. The key benefits include:
| Features | Advantages and Potential Benefits |
| Good thermal stability and resistance to high temperature oxidation | Extended gear and bearing life due to minimal deposits Longer seal life |
| Excellent rust and corrosion protection | Longer component life |
| Good low temperature lubrication | Reduced wear at start-up and ease of start-up |
| Compatible with typical seals and gaskets | Minimum leakage and reduced contamination |
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
Specifications and Approvals
| Mobilube GX Gear Oils are recommended by ExxonMobil for use in applications requiring: | 80W-90 |
| API GL-4 | X |
Typical Properties
| Mobilube GX Gear OilsProperties | |
| SAE Grade | 80W-90 |
| Viscosity, ASTM D 445 | |
| cSt @ 40ºC | 135 |
| cSt @ 100ºC | 14.5 |
| Viscosity Index, ASTM D 2270 | 104 |
| Pour Point, ºC, ASTM D 97 | -33 |
| Flash Point, ºC, ASTM D 92 | 240 |
| Density @ 15ºC kg/l, ASTM D 4052 | 0.89 |
Health and Safety
Based on available information, this product is not expected to produce adverse effects on health when used for the intended application and the recommendations provided in the Material Safety Data Sheet (MSDS) are followed. MSDS's are available upon request through your sales contract office, or via the Internet. This product should not be used for purposes other than its intended use. If disposing of used product, take care to protect the environment.
The Mobil logotype, the Pegasus design, and Mobilube GX are trademarks of Exxon Mobil Corporation, or one of its subsidiaries.
11-2022