Castrol Classic EP90 Extreme Pressure API GL4


🇦🇺 We ship the Castrol Classic EP90 Extreme Pressure API GL4 anywhere in Australia!

Australian Authorised Supplier – Lawless Classic Oils

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Classic EP 90 is a mineral oil based gear oil containing anti-oxidant, anti-wear and extreme pressure additives to
protect against problems due to oil oxidation, gear wear and corrosion.

Castrol EP90 Sizes

  • 1 Litre
  • 20 Litres


Classic EP 90 is recommended for the lubrication of conventional spiral bevel final drives and mild hypoid axles where
API GL-4 oils are recommended. It may also be used to lubricate spur and helical gears and for other applications
where the manufacturer specifies the use of an oil meeting API GL-4. It should not be used in high off-set hypoid axles
where API GL-5 oils are typically recommended or in axles with limited slip differentials.


Product Performance Claims




Castrol EP90 Product Identifier

Product Name

Product Code

SDS no.

Product Type

Castrol Classic EP90  469210-GB05  469210 Liquid

Castrol EP90 Typical Characteristics




Classic EP90

Density @ 15C, Relative ASTM D4052 g/ml 0.895
Viscosity, Kinematic 40C ASTM D445 mm²/s 187
Viscosity, Kinematic 100C ASTM D445 mm²/s 16.9
Viscosity Index ASTM D2270 None 96
Pour Point ASTM D97 °C -6
Flash Point, COC ISO 2592 °C 282

Additional information

Weight N/A
Dimensions N/A

1 Litre, 20 Litres


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Information and enquiries: call Michael 0417 929 966

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