OILZONE Gear Oil 140 GL-4 is a high-viscosity extreme pressure (EP) gear lubricant specially formulated for manual transmissions and gear systems operating under moderate to heavy load conditions.
Blended with high-quality base oils and advanced anti-wear additives, it provides excellent gear protection, stable film strength, and reliable performance in high-temperature and high-load applications. The SAE 140 viscosity ensures thicker oil film protection for heavy-duty gearboxes.
| SAE Rating | Density @29.5°C | VISCOSITY @100°C | VISCOSITY INDEX | FLASH POINT °C | POUR POINT °C |
|---|---|---|---|---|---|
| 140 | 0.890 | 28-32 | 90 | 190 | -2 |
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