Gear Saver Synthetic Hypoid Gear Oil is formulated for sliding contacts of hypoid gears in transmissions and final drives. It provides superior Extreme Pressure and anti-wear properties. Gear Saver Synthetic Hypoid Gear Oil meets performance requirements of API GL-5. The fully synthetic formulation resists oxidation and its high thermal stability results in extended drain intervals. Using Gear Saver Hypoid Gear Oil improves gear shifting for a smoother, quieter ride.