Eni Rotra 85W-140

Mineral API GL-3 gear oil for transmissions without hypoid gears

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Standards & approvals

  • API GL-3 automotive gear oil (historical)

    Historical API class for moderately additised bevel and truck gear oils.

The whole Eni Rotra range

Specifications

Brand
Eni
Type
Manual transmission oils
Viscosity
SAE 85W-140
Manufacturer code
001285
Availability
On request

Typical characteristics

PropertyTypical valueMethod
Density at 15°Ckg/m³905ASTM D 4052
Viscosity at 100°Cmm²/s28.2ASTM D 445
Viscosity at 40°Cmm²/s410ASTM D 445
Viscosity at -12°CmPa·s130000ASTM D 2983
Viscosity index98ASTM D 2270
Flash point (COC)°C270ASTM D 92
Pour point°C-15ASTM D 97

Complete documentation

Manufacturer's description

eni Rotra 85W-140 is a gear lubricant based on high viscosity index mineral oil, with a specific anti-wear additive package. It is intended for certain types of transmission without hypoid gears — the front-wheel drives of vehicles with transverse engines, for instance. More generally, it can be used in all power transmission gearing that is not subject to excessive loads or sliding between the teeth, and for which the manufacturers prescribe an anti-wear lubricant at API GL-3 performance level.

Applications

  • Mineral-based, high viscosity-index gearbox lubricant with specific antiwear additivation.
  • Designed for integrated transmissions (transaxle) without hypoid gears, e.g. front-wheel-drive vehicles with transverse engines.
  • Suitable for gear trains where power transfer does not entail excessive pressure or tooth load, where an API GL-3 lubricant is prescribed for antiwear properties.

Performance & benefits

  • Antiwear properties keep bearings and gear teeth in optimum condition, even after prolonged operation.
  • Chemical stability and oxidation resistance allow longer drain intervals.
  • Detergent-dispersant properties keep impurities in suspension, preventing deposit formation.
  • Not corrosive to steel and copper parts, keeping all lubricated gearbox items in optimum condition and preventing corrosion even in the presence of moisture.
  • Antifoam qualities prevent excessive air-bubble formation that could affect the continuity of the lubricant film.
  • A high viscosity index ensures reliable performance of all lubricated parts over a wide range of operating temperatures.

Fits

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