WOLF OFFICIALTECH SAE 80W ZF GL 4 is a transmission oil for gearboxes with moderate extreme pressure characteristics, mixed with mineral base oils to meet Mercedes Benz and ZF requirements. Its specially selected additives ensure good protection from wear, resistance to oxidation, protection from foaming and corrosion. It reduces resistance and enables to achieve smooth gear shifting in cold start. APPLICATION. This transmission oil is suitable for gearboxes with synchronizers, transfer cases and power steering mechanisms. This oil is specially mixed to meet Daimler AG and ZF requirements. FEATURES. Friction properties: very smooth gear shifting without any vibration. Protection from wear: significantly increases the gearbox service life. Extended oil service life: excellent thermal and oxidant stability. PERFORMANCE. This top-quality transmission oil comprises special components reducing friction and guaranteeing very smooth gear shifting and a long service life of the oil and gears. Approvals and specifications: API GL-4; MAN 341 E-1; MAN 341 Z-2; MB 235.1; ZF TE-ML 02B/16A/17A/19C