Description
Viscol Auto Gear 85W140 is a premium quality 85W140 gear oil formulated with extreme pressure additives for use in heavily loaded gear systems. The multi-viscosity formulation supports efficient lubrication across a wide range of operating temperatures.
This 85W140 gear oil reduces power-absorbing drag at low temperatures and maintains strong lubricating film strength at high operating temperatures. As a result, it supports smooth operation and reliable gear protection under severe service conditions.
85W140 gear oil for extreme pressure applications
Under extreme pressure conditions, Viscol Auto Gear 85W140 provides superior lubrication and gear protection. In addition, its formulation prevents scuffing and abrasive wear during severe loading. As a result, resistance to oxidation and deterioration supports longer service life.
Specifications and approvals
This 85W140 gear oil meets the following specifications:
• API Service Classification GL-5
• MIL-L-2105D
• MAN 342N
For this reason, these approvals make the gear oil suitable for applications requiring high levels of gear protection under load.
Recommended applications
Viscol Auto Gear 85W140 is suitable for use in automotive differentials, manual transmissions, transfer cases, and other gear sets where API GL-5 lubricants are recommended.
This gear oil performs particularly well under severe loading and provides maximum protection in automotive hypoid axle units.
Typical physical properties
Viscol Auto Gear 85W140 has a density of 0.905 kg/l at 20°C. The viscosity at 40°C is 460 mm²/s, while the viscosity at 100°C is 30.9 mm²/s. The viscosity index is 97, and the pour point is -21°C.
Therefore, choosing the correct lubricant supports reliable gear operation and long component life. For this reason, operators should follow manufacturer recommendations when selecting gear oils.
For technical guidance or product suitability, please visit the Viscol Contact Page.
For general information on gear oil classifications and applications, refer to the API gear oil overview.
