The recommended oil for the development of the gearbox and the back of RAV4 is the original 08885-81060 LT viscosity of 75W85 of the GL-5 class. It is also possible to pour any similar oil from other producers.
It is very important to take into account the climatic features of the region. For example, many Toyota dealers in cold regions of Russia recommend using the viscosity of 75W-90. Buying a better jerry can be enough to cover the bridge and the gearbox. The "undated" is filled with about 450 grams and the bridge's reductor is about 500 grams.