API-GL-4
75W90 is formulated to provide extreme-pressure and anti-wear properties, excellent deposit control, protection against rust and corrosion, and resistance to foaming. It has high load carrying capacity for protection against scung and wear. It has excellent oxidation resistance and thermal stability at high temperatures to minimize sludge and varnish formation and provide long service life.
Excellent gear protection and smoother transmission performance. Highly recommended for heavy-duty vehicles and long-distance driving.
— Verified Customer