AYANÖL  gear oil is a specialized lubricant that features highly developed sulphur-phosphorous extreme pressure (EP) additives, specifically designed to meet the rigorous demands of commercial-fleet manual transmissions, drive axles, and final drives. Its advanced additive technology provides excellent protection against metal-to-metal contact of gears under severe operating conditions, even during shock loads. This product is highly suitable for heavy earth-moving equipment, farm machinery, and passenger vehicles. It demonstrates exceptional chemical and thermal stability at elevated bulk oil temperatures, and good performance at low temperatures, along with effective rust protection against water contamination and wet conditions. The viscosity grades offer excellent low-temperature fluidity for optimal performance in all seasons and showcase remarkable oxidation and thermal stability. Seals remain unaffected by this lubricant. It is recommended for use in hypoid or spiral bevel gear differentials and industrial gear units, including heavy-duty manual transmissions, axles, and on-highway light and heavy-duty trucks, buses, vans, and cars. It is also well-suited for off-highway industries such as construction, mining, quarrying, and agriculture, as well as other heavy-duty industrial and automotive applications involving hypoid and other types of gears.