Eiffel Dura Maxx HD 80W90/85W140 is a high-performance commercial gear lubricant made with premium base oils and cutting-edge additive systems. This is specifically constructed and designed for use in high-pressure and high-stress axles, final drives, and heavy-duty commercial transmissions. This gives strong chemical and thermal stability at high temperatures, while also displaying excellent rust resistance at low temperatures.


Product Description:

Eiffel Syn Dura Maxx HD 80W140 GL-5 is a high-performance heavy-duty gear oil made with a Synthetic Blend of base oils and a sophisticated additive system. These lubricants are made for heavy-duty gearboxes, axles, and final drives in automobiles. Furthermore, these lubricants are designed specifically for heavy-duty axles and final drives that are subjected to high pressures and shock loads.

Features & Benefits:

  • Exceptional thermal and oxidative stability guards against deposit development and oil thickening, extending lubricant and transmission life and performance.
  • Outstanding anti-wear qualities and film strength provide outstanding equipment protection, which not only reduces breakdowns but also improves transmission efficiency.
  • Longer component life due to excellent rust and corrosion resistance.
  • Oil leaks and contamination are decreased due to compatibility with seals and gaskets.


All passenger automobiles, on-highway light and heavy duty trucks, and commercial vehicles can use Eiffel Syn Dura Maxx HD 80W140 GL-5.


Specifications International and Builder requirements are met or exceeded by Eiffel Syn Dura Maxx HD:

  • GL-5 (API)
  • M1/M2 MAN 342
  • MIL-L-2105D is a military specification (U.S Military Specification)
  • ZF TE-ML 05A/7A/12E/16B,C&D/17B/19B/21A ZF TE-ML 05A/7A/12E/16B,C&D/17B/19B/21A
  • 1:0 Scania STO
  • 1273.10 Volvo

Typical Characteristics

Eiffel Syn Dura Maxx HD Test Method Units 80W140
Density @ 15 0C ASTM D 4052 gm/cc 0.89
Viscosity @ 40 0C ASTM D 445 cSt 254
Viscosity @ 100 0C ASTM D 445 cSt 25.6
Viscosity Index ASTM D 2270 130
Pour Point ASTM D 97 °C -33
Flash Point (COC) ASTM D 92 °C 242
Copper Strip Corrosion ASTM D 130 1B
Foam Seq I,II,III ASTM D 892 ml/ml 20/0
Phosphorus ASTM D 4951 %wt 0.055


The above figures are typical of blends with normal production tolerance and do not constitute a specification.


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