The oils for drive axles, containing extreme pressure additives for lubrication of differentials of passenger cars, trucks and buses and for gearboxes of excavating and forestry machinery. They can be used in manual gearboxes if GL-5 oils are not fully forbidden. SAE 80W-140 oil is for drive axles and transmissions of heavy vehicles which has good low-temperature fluidity and excellent lubricating and anti-wear properties under big loads. Approvals and specifications: API GL-5; MIL L-2105D