Castrol has over 100 years of experience in developing transmission fluids, and is the choice of many leading car and transmission manufacturers for factory-fill products. Castrol offer a complete range of lubricants for early classic vehicle specifications. Our range of Classic gear oils includes straight oils, extreme pressure gear oils, automatic transmission fluids and semi-fluid greases. Owners of early vehicles can continue to follow their vehicle manufacturers’ handbook recommendation. Getting the right oil for your car is key to ensuring your transmission operates as it was designed to, giving a smooth driving experience every day and the peace of mind of knowing you have the right oil.
CASTROL D 140
Monograde low EP high quality oil for most types of gears, including helical, spur, bevel and worm. API GL-3 Must not be used for hypoid gears requiring extreme pressure GL-4/5 oils
CASTROL HIPRESS EP 140
An extreme pressure oil for hypoid and non-hypoid differentials and some manual transmissions. API GL-4
Monograde SAE90 gear oil for gearboxes and differentials where a low EP gear oil is specified. API GL-3
Extreme pressure multi-purpose gear oil for hypoid and non hypoid applications where specified by the manufacturer. API GL-4
Specific Non Friction Modified transmission fluid for Automatic Gearboxes, incorporating additives to provide wear, oxidation and corrosion resistance. Specified for Ford and older Borg Warner transmissions. Can be used in motorcycle primary chain case where an SAE20 oil is required and also in piston type damper shock absorbers. Dyed red for identification.
CASTROL MANUAL EP80W
Mineral based, low viscosity, extreme pressure multi-purpose gear oil. Primarily recommended for the lubrication of spur and helical gears where the manufacturer recommends an EP oil. Specified for most Ford gearboxes from 1955-1980. API GL-4