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Sasol Gear Differential Oil 75W-90 is a synthetic based, multi-grade gear oil designed for use in gearbox and differential operating under a wide range of ambient temperatures.


Sasol Gear Differential Oil 75W-90 is intended for most heavy duty and passenger car differentials requiring API GL-4/ GL-5 level of extreme pressure protection.

Features and Benefits

Sasol Gear Differential Oil 75W-90 meets both API GL-4 and GL-5 gear oil requirements with enhanced features and benefits such as:

  • Retention of full lubrication characteristics at low temperatures
  • Enhanced thermal stability and improved component cleanliness even under severe operating conditions
  • Outstanding shear stability
  • Excellent high temperature gear score performance with resultant longer differential service life
  • Better fuel consumption especially during low temperature operation

Product Specifications

  • API GL-4/5

Typical Characteristics

Viscosity     D445 71
@ 100°C mm²/s 15.3    
@ 40°C mm²/s 104    
@ -40°C mPa/s 100 000 D2983  
Pour Point °C -45 D97 15
Flash Point (COC) °C 200 D92 36
Density @ 15°C kg/m3 868 D4052 365

Storage and Handling

  • Use PVC, nitrile or other oil resistant gloves and protective clothing to prevent skin contact.
  • Where eye contact is a potential hazard, goggles should be worn.
  • Avoid temperatures above 80°C and strong oxidizing agents.
  • Ambient temperatures and atmospheric pressures normally encountered within buildings or roofed-over outdoor storage areas are acceptable.
  • Avoid entering areas where mists or vapours have built up as a result of abnormal temperatures or pressures without the proper breathing equipment and protective clothing.

Pack Information

Product CodePack Size
  4 X 5 L
  20 L
  210 L
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