HP Gear Oil XP 85W-140 is a premium-grade, heavy-duty multigrade automotive gear oil formulated for superior protection of hypoid differentials, rear axles, and final drives. Designed to perform under demanding conditions, it combines high-quality base oils with advanced extreme pressure (EP) additives to deliver outstanding load-carrying capacity and smooth gear operation. This gear oil provides excellent film strength, ensuring superior gear protection against wear, scuffing, and pitting, even under high-speed and high-torque conditions. Its exceptional thermal and oxidation stability minimizes sludge formation and deposit build-up, extending oil life and ensuring reliable performance over long drain intervals.
| Parameter | HP GEAR OIL XP 85W 140 |
|---|---|
| Kinematic Viscosity @ 100°C, cSt | 26 – 32 |
| Viscosity Index, Min | 90 |
| Flash Point (COC), °C, Min | 180 |
| Pour Point, °C, Max | -12 |
| Corrosion, Copper Strip @ 121°C for 3 hrs, Max | 3 |
| Channel Point, °C | -20 |
