Shell Spirax MA 80W GL-4 is a high-quality, mineral-based gear oil specifically formulated for use in manual transmissions, transaxles, and gearboxes of agricultural and construction machinery, as well as passenger cars and light commercial vehicles. It provides excellent protection against wear, pitting, and corrosion, ensuring long component life and reliable operation. This 20-liter container offers a convenient volume for workshops and regular maintenance. It meets API GL-4 performance requirements, making it suitable for applications where moderate to severe operating conditions are encountered.