Red Line 75W140NS GL-5 Gear Oil - 1 Quart (57104)

Red Line Oil

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75W140NS GL-5 Full Synthetic Gear Oil by Red Line

These products contain the extreme pressure additives necessary for ultimate protection road cars and racing vehicles, as well as friction modifiers for proper limited-slip operation.


  • Fully-synthetic formulas created from polyol ester base stocks, offer excellent lubrication under extreme conditions
  • High viscosity-index (VI) to provide relatively constant viscosity and film thickness with varying temperature change
  • Ester base stocks and friction modifiers provide additional slipperiness to lower operating temperatures by reducing the sliding friction in hypoid gears
  • Superior shear stability and reduced oxidation compared to other synthetics and conventional gear oils
  • Exceed API GL-5 specifications
  • Engineered to provide the highest degree of protection and improvement of differential efficiency for better mileage, longer drain intervals, and less wear


  • Universal


  • API Service Class: GL-5+
  • SAE Viscosity Grade: 75W140
  • Vis @ 100°C: 27.1
  • Vis @ 40°C: 168
  • Viscosity Index: 200
  • Pour Point, °C: -45
  • Pour Point, °F: -49
  • Brookfield Viscosity @ -40°C, Poise: 1200

What's In The Box?

  • 1 Quart - Red Line 75W140NS GL5 Gear Oil



  • Manufacturer Standard Warranty

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