Servo Gear ALT 80W-90 LL is a premium long-life automotive gear oil designed for manual transmissions and drive axles of heavy-duty vehicles. Formulated with high-quality base oils and advanced extreme pressure (EP) additives, it provides outstanding protection against wear, rust, and oxidation. This lubricant ensures smooth gear shifting and reliable performance even under high load and severe temperature conditions. With superior thermal stability and excellent load-carrying capacity, Servo Gear ALT 80W-90 LL helps minimize friction, reduce maintenance needs, and extend component life. It is particularly recommended for commercial vehicles, trucks, and construction equipment requiring long drain intervals. Its proven performance ensures quiet operation, efficient power transmission, and enhanced gearbox durability over extended service periods.
| Kinematic Viscosity cST@ 100°C | 14.0-15.5 |
| Viscosity Index | 85 |
| Flash Point COC, °C Min. | 160 |