Mobilube™ HD Plus Gear Oil 85W-140 is an extra-high-performance commercial gear oil formulated from select base oils and an advanced additive system. This oil is engineered for performance in heavy-duty commercial transmissions, axles and final drives where extreme pressures and shock loading are expected.
Mobilube HD Plus Gear Oil 85W-140 provides excellent chemical and thermal stability at elevated bulk oil temperatures, good performance at low temperatures, and have demonstrated good rust protection resulting from water contamination and wet conditions. Mobilube HD Plus Gear Oil 85W-140 shares common formulations with Esso™ Gear Oil GX 85W-140.
Mobilube HD Plus Gear Oil 85W-140 is recommended by ExxonMobil for use in:
- Heavy-duty manual transmissions, axles and final drives requiring API GL-5 and MT-1 level performance
- On-highway light and heavy-duty trucks, buses, vans and cars
- Off-highway industries, including construction, mining, quarrying and agriculture
- Other heavy-duty industrial and automotive applications involving hypoid and other gears operating under conditions where high-speed/shock load, high-speed/low-torque, and/or low-speed/high-torque conditions prevail
- Initial fill, top-off and refill of enclosed commercial gearing in manual or semiautomatic transmissions where gear lubricants are recommended, including drive axles and final drives
Important: This lubricant is not recommended for applications requiring API GL-4 level performance. It is not intended for 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.