D 140 is a high viscosity gear oil formulated with high quality mineral oils. It is fortified with an anti-oxidation and anti-wear additive to ensure that the oil is able to withstand the oxidising conditions which are present in gearboxes/ axles during service and to ensure that the gear teeth are protected against wear and is recommended for classic/vintage vehicles.
The high viscosity and type of additive system make it particularly suitable for use in older vehicles where some wear with age may have occurred or where the lubricated application may contain sensitive metal (yellow) components (eg. brass/bronze).
Castrol Classic D 140 Gear Oil is suitable for the lubrication of most types of gears including helical, spur, bevel and worm; but must NOT be used for hypoid gears where API GL-4 or GL-5 oils are recommended.
Available in 1 Litre
Download PDS (Data Sheet)
Download MSDS (Data Sheet)
