Cubex 75W-140 is all season last-generation gear oil which contains PAO specially designed for the lubrication of all types of differentials, including excessive friction differentials where the oil “Limited Slip Oil API GL5” is required. It was developed for hypoid, bevel and spiral gears.it ensures excellent antiwear and anti-scuffing properties that significantly extend the expected life of the technical equipment in all, even the most extreme, modes of operation in a wide range of ambient temperatures.