Gear Oil SAE 90


Briton Gear Oil SAE 90 is a straight mineral gear oils intended for mild service in a broad range of automotive, manual transmission and industrial gear and bearing all applications.

Briton Gear Oils are used in gear sets operating under such mild conditions of low unit pressures and minimum sliding velocities, that untreated oil may be used satisfactorily.

Briton Oil does not contain friction modifiers or extreme pressure additives

Product Description


  • API GL-3, GL-4


  • Good oxidation and thermal stability for longer oil service life
  • Improved low temperature characteristics to reduce cold start wear and promote easy start up
  • High film strength to tolerate high loads
  • Reduces differential clutch chatter
  • Excellent corrosion protection for differential component durability
  • Excellent protection against oil seal deterioration
  • Outstanding shear stability to maintain fluid viscosity and film thickness under high to severe operating conditions.


Properties Unit Method Value
Kinematic Viscosity @40oC ASTM D 7042 180
Kinematic Viscosity @100oC mm2/s ASTM D 7042 16
Viscosity Index ASTM D2270 91
Flash Point oC ASTM D92 240
Pour Point oC ASTM D97 -19
Density @ 15oC Kg/L ASTM D1298 0.865

Packing Size: 1L, 4L, 5L, 20L, 205L

See also different:
  • Gear Oil