GEAR-X5 75W-90 is a synthetic blend gear oil designed to provide optimum protection under extreme load conditions, whilst maintaining high efficiency. It is designed for use in dual clutch transmission (DCT) systems and limited slip differentials, providing excellent load-carrying capability where extreme pressures and shock loading are expected. It is used both on and off track in synchronised and non-synchronised heavy duty drivetrains and in rear axles. It provides excellent thermal and oxidation stability, extremely low pour point, and low-temperature fluidity. It is specifically designed for transaxles, gearboxes and also limited slip differentials.