85w 90 Gl 4

85w 90 Gl 4

Gear oil 85W-90 GL-4 is a specialized lubricant formulated primarily for manual transmissions, transfer cases, and differentials in various vehicles and machinery. The "85W-90" designation indicates its viscosity characteristics, with the number before the "W" representing its viscosity in colder temperatures and the number after the "W" representing its viscosity in warmer temperatures. This ensures smooth operation and protection across a wide range of operating conditions, from cold starts to high operating temperatures. The "GL-4" specification signifies its compatibility with gears experiencing moderate to heavy loads, offering excellent protection against wear, corrosion, and foaming, thus prolonging the lifespan of gear components and ensuring optimal performance.

This particular grade of gear oil is commonly used in vehicles such as trucks, buses, and off-road equipment, as well as in industrial machinery and agricultural equipment where manual transmissions and gearboxes are prevalent. Its balanced formulation provides superior lubrication and thermal stability, making it suitable for demanding applications where gear wear and extreme pressures are common. Regular maintenance, including periodic inspection and replacement of gear oil, is essential to ensure the smooth operation and longevity of gear assemblies, and the use of high-quality lubricants like 85W-90 GL-4 can significantly contribute to the overall reliability and efficiency of the machinery or vehicle.