What to pour in the GUR?

Oils for GUR are divided into synthetic and mineral, have different colors depending on characteristics and level of powders. What to pour in the GUR?

When choosing a liquid, the following points should be considered:

1. The oil recommended by the manufacturer is the best option.
2. Synthetic oils have a more severe impact on the rubber components of the GUR than the mineral ones.
3. Mix mineral liquid with synthetics is prohibited.
4. Red oil is used for both automatic transmission and power steering. It can only be mixed with a liquid of yellow color.
5. Green and yellow liquids are used only for GUR and they can not be mixed.

To get more information about the oil that is poured into the gur, read the article What oil is in the hydraulic booster.