Classic EP140 is a high viscosity mineral oil gear oil containing anti-oxidant, anti-wear and extreme pressure additives, to protect against problems due to oil oxidation, gear wear and corrosion.
 
Recommended for the lubrication of conventional spiral bevel final drives, mild hypoid axles, spur and helical gears, and other applications where a high viscosity oil meeting API-GL4 is specified. The high viscosity makes it particularly suitable for vehicles where age wear has occurred.
 
For hypoid and non hypoid applications, and some manual transmissions
Use where ‘Castrol Hi-Press’ is specified