DaTo GMAX 140 GL-5 High Quality Automotive Gear Oil for Heavy Duty Manual Transmission
DaTo GMAX 140 GL-5 is a premium quality automotive gear oil formulated with highly solvent refined base oils and sulphur-phosphorus extreme pressure additives to deliver superior wear protection, thermal stability, and long-lasting lubrication for hypoid gears, manual transmissions, and heavy-duty automotive gear applications.
Description
DaTo GMAX 140 GL-5 High Quality Automotive Gear Oil for Heavy Duty Manual Transmission & Hypoid Gears
DaTo GMAX 140 GL-5 High Quality Automotive Gear Oil
When severe load, shock pressure, and high-temperature operation challenge your vehicle’s transmission system, DaTo GMAX 140 GL-5 Automotive Gear Oil delivers reliable heavy-duty gear protection.
DaTo GMAX is an extreme pressure (EP) automotive gear lubricant developed from highly solvent refined base oils blended with advanced sulphur-phosphorus anti-wear additives. This superior formulation provides outstanding protection for manual transmissions, hypoid differentials, steering gears, and heavy-duty non-synchronized transmission systems operating under extreme mechanical stress.
Designed specifically for GL-5 and MT-1 performance requirements, DaTo GMAX 140 forms a strong lubricating film that reduces scoring, pitting, metal fatigue, and premature gear failure.
Its thermally stable clean gear technology also includes enhanced dispersant chemistry that helps suspend sludge, carbon particles, and oxidation deposits, preventing harmful accumulation on:
- Oil seals
- Gear teeth
- Bearings
- Yellow metal components
- Internal transmission surfaces
This results in smoother gear engagement, quieter operation, cleaner transmission internals, and longer lubricant life.
WHY CHOOSE DaTo GMAX 140 GL-5 GEAR OIL?
Heavy-duty automotive transmissions and differential systems require lubricants that can survive under:
- High torque transfer
- Extreme pressure loading
- Continuous shock impact
- Elevated internal temperatures
- Metal-to-metal friction points
DaTo GMAX 140 Gear Lubricant is engineered precisely for these demanding conditions.
Its EP additive package chemically reacts at high contact temperatures to create a protective anti-scuff layer, reducing:
- Gear tooth wear
- Surface welding
- Pitting
- Bearing damage
- Oxidation corrosion
This ensures maximum reliability in commercial vehicles, trucks, agricultural machinery, off-road equipment, and passenger vehicles requiring SAE 140 GL-5 automotive gear oil.
| Property | DaTo GMAX 140 |
|---|---|
| SAE Grade | 140 |
| API Grade | GL-5 |
| Specific Gravity @15°C | 0.9035 |
| Flash Point | 235°C |
| Pour Point | -12°C |
| Viscosity @40°C | 460 cSt |
| Viscosity @100°C | 30.5 cSt |
| Viscosity Index | 98 |






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