MotoMaster 80W90 Extreme Pressure Gear Oil, 5-L

The MotoMaster Extreme Pressure Gear Oil, 5-L, is designed to handle the extreme pressures faced by commercial vehicles and heavy equipment. It is formulated with a sulfur-phosphorus additive system that provides critical anti-weld, anti-scuff, and anti-wear protection for essential components such as transmissions, differentials, and final drives, ensuring they operate at peak performance. This gear oil also resists viscosity loss due to shear stress, maintaining its protective barrier in even the most demanding applications. Its extreme pressure additives prevent scuffing, welding, and premature wear, which can lead to costly repairs and downtime. With nearly a liter of high-quality protection, this gear oil is ideal for refilling or replacing the factory fill in most standard and heavy-duty differentials.