Mobilube HD-A Plus 80W-90
Mobilube HD-A Plus 80W-90 is a heavy-duty automotive gear lubricant formulated using high-performance base oils and an advanced additive system. It is specifically engineered for commercial transmissions, axles and final drives operating under extreme pressures, shock loading and severe service conditions. The product meets API GL-5 performance requirements and is designed to support extended oil drain intervals, particularly in applications such as Mercedes-Benz axles.
One of the key advantages of Mobilube HD-A Plus 80W-90 is its enhanced wear protection and load-carrying capability. The formulation provides strong protection against wear, scuffing and scoring, particularly in heavily loaded rear axles operating under low-speed/high-torque or high-speed conditions. This helps extend component life and reduce maintenance costs.
Mobilube HD-A Plus 80W-90 also delivers excellent thermal and oxidation stability. The lubricant resists degradation at elevated temperatures, helping minimise deposit formation and maintain clean system components. This supports extended drain intervals and improves overall productivity by reducing downtime.
Another important benefit is its excellent protection against rust and corrosion. The formulation helps safeguard metal surfaces, including steel and copper alloys, ensuring long-term durability and reliable performance in harsh operating environments. It is also compatible with typical seals and gaskets, helping reduce leakage and contamination.
Mobilube HD-A Plus 80W-90 offers multipurpose capability, allowing it to be used across a wide range of drivetrain applications. This helps simplify lubricant selection, reduce inventory requirements and improve operational efficiency. Its extended drain capability makes it particularly suitable for fleets seeking to optimise maintenance intervals and reduce operating costs.
Mobilube HD-A Plus 80W-90 is recommended for heavy-duty manual transmissions, axles and final drives in on-highway and off-highway vehicles, including construction, mining, quarrying and agricultural equipment. It is also suitable for other industrial and automotive applications involving hypoid gears operating under severe conditions.
Physical characteristics include SAE 80W-90 viscosity grade with kinematic viscosity of approximately 131 mm²/s at 40°C and 14.3 mm²/s at 100°C. Mobilube HD-A Plus 80W-90 has density of approximately 0.901 kg/L at 15°C, flash point of approximately 222°C and pour point of approximately −33°C. The lubricant delivers enhanced durability, extended service life and reliable protection in demanding heavy-duty applications.
