PETRONAS Akcela TRAMEC S STEYR IH 80W-90 is a transmission oil developed in collaboration with CASE STEYR, providing "Extreme Pressure" features for gearboxes, final reduction gear and low load axles. High "Extreme Pressure" (E.P.) properties for ensuring protection against mechanical wear of transmission components and of gears in general submitted to moderate loads. Excellent anti-foaming and anti-corrosion properties. High compatibility with metal/gasket materials.