85W140 Gear Oil

Welcome to Eiffel Lubricants' premium 85W140 gear oil collection. Our advanced formulations provide exceptional protection and performance for heavy-duty gear systems operating under extreme pressure and high-load conditions.

3 products
  • 29% off

    Eiffel dura maxx hd 85w-140 heavy-duty gear oil gl-5 - 20l mineral

    Eiffel Dura Maxx HD 85W-140 GL-5 is a high-performance, mineral-based heavy-duty gear oil formulated with premium base oils and an advanced additive system. Engineered specifically for...

    Regular price $192.28 AUD
    Sale price $192.28 AUD Regular price $274.68 AUD
  • 29% off

    Eiffel dura maxx hd 85w-140 heavy-duty gear oil gl-5 - 205l mineral

    Eiffel Dura Maxx HD 85W-140 GL-5 is a high-performance, mineral-based heavy-duty gear oil formulated with premium base oils and an advanced additive system. Engineered specifically for...

    Regular price $1,485.80 AUD
    Sale price $1,485.80 AUD Regular price $2,122.57 AUD
  • 29% off

    Eiffel dura maxx hd 85w-140 gear oil gl-5 - 4l mineral

    Eiffel Dura Maxx HD 85W-140 is a high-performance heavy-duty gear oil formulated with premium base oils and an advanced additive system. Engineered specifically for automotive heavy-duty...

    Regular price $44.53 AUD
    Sale price $44.53 AUD Regular price $63.61 AUD

85W140 Gear Oil: High-Performance Lubrication for Heavy-Duty Applications

Eiffel's 85W140 gear oil provides outstanding protection and performance for heavy-duty automotive transmissions, axles, and final drives. This high-viscosity lubricant is specially formulated to excel in extreme pressure conditions and shock loading scenarios common in industrial and off-road applications.

Key Features of Our 85W140 Gear Oil:

  • Premium synthetic and mineral base oils for excellent thermal stability
  • Advanced additive technology to prevent wear, deposits, and corrosion
  • High viscosity index to maintain protective film strength at high temperatures
  • Exceeds API GL-5 and other key industry specifications
  • Suitable for extended drain intervals in severe operating conditions

Applications for 85W140 Gear Oil:

  • Heavy-duty manual transmissions and differentials in trucks and buses
  • Off-highway equipment in construction, mining, and agriculture
  • Industrial gearboxes operating under high loads or extreme temperatures
  • Hypoid gears in axles exposed to high-speed/shock load or low-speed/high torque conditions

Our premium 85W140 gear oil is available in convenient 20L pails as well as bulk quantities. Whether you need GL-4 or GL-5 level protection, conventional or full synthetic formulations, Eiffel has the right 85W140 product to keep your equipment running smoothly.

Protect your valuable drivetrain components with Eiffel's trusted 85W140 gear oils. Contact us today to find the ideal lubricant solution for your heavy-duty gear applications.