Motul Gear 78W140 is a 100% synthetic, high-performance gear oil specifically formulated for differentials with or without limited slip, and highly stressed manual transmissions. This 1-liter bottle (Motul part number 105779) provides excellent protection against wear and corrosion, ensuring optimal performance under extreme pressure and high temperatures. It meets API GL-5 standards, making it suitable for a wide range of agricultural, construction, and industrial machinery requiring a 78W-140 viscosity grade.