Castrol Classic EP140 Extreme Pressure API GL4


🇦🇺 We ship the Castrol Classic EP140 Extreme Pressure API GL4 anywhere in Australia!

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Australian Authorised Supplier – Lawless Classic Oils

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SKU: 1841/7199 Category: Tag:


•Extreme pressure oil

•For hypoid and non hypoid applications, and some manual transmissions

•Use where ‘Castrol Hi-Press’ is specified

•Where an Extreme Pressure SAE140 gear oil is recommended

Classic EP140 is a high viscosity, 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.

Classic EP 140 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 a high viscosity oil meeting API GL-4. Its high viscosity makes it particularly suitable for older vehicles where some wear with age may have occurred. 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 EP140 Product Identifier

Product Name

Product Code

SDS no.

Product Type

Castrol Classic EP140 469185-GB05 469185 Liquid

Castrol EP140 Typical Characteristics




Classic EP140

Density @ 15C, Relative ASTM D4052 g/ml 0.90
Viscosity, Kinematic 40C ASTM D445 mm²/s 418
Viscosity, Kinematic 100C ASTM D445 mm²/s 28.6
Viscosity Index ASTM D2270 None 96
Pour Point ASTM D97 °C -6
Flash Point, COC ISO 2592 °C 254

Additional information

Weight 1 kg
Dimensions 12 × 6 × 19 cm

1 Litre


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