Shell Spirax S2 A 80W-90 is a premium quality, multi-purpose, extreme-pressure (EP) automotive gear lubricant designed for a wide range of automotive and industrial applications. Formulated with high-quality mineral oils and an optimized additive system, it provides excellent protection against wear, pitting, and corrosion, ensuring extended component life and reliable performance. This 80W-90 viscosity grade gear oil meets API GL-5 specifications, making it suitable for heavy-duty differentials, manual transmissions, and other gear systems operating under severe conditions, including high speed/shock load, high speed/low torque, and low speed/high torque. It is supplied in a convenient 20-liter drum for bulk usage.