Pro Gear GL-4 75W-90 is a premium full synthetic gear oil manufactured from a blend of carefully selected synthetic base oils. Formulated with the latest technology purpose designed additives for long service life and excellent load carrying capacity. It meets the performance requirements of API GL-4 Plus as well as many other manufacturers' requirements. Application Pro Gear GL-4 75W-90 is recommended for manual gearboxes transfer cases and transaxles in passenger cars light commercials 4WDs trucks construction earthmoving and agricultural equipment that specify the use of an API GL-4 SAE 75W-90 80W-90 or SAE90 gear oil. It is also suitable for use where an API GL-3 SAE 75W-90 gear oil is required. Pro Gear GL-4 75W-90 is also ideal in vehicles that are operating in highly loaded conditions such as in competition or when towing in place of where an API GL-4 SAE 75W-85 gear oil is required. Pro Gear GL-4 75W-90 is recommended for use in selected Ford Holden Hyundai Kia Mazda Mitsubishi Nissan Suzuki and Toyota vehicles as well as many others where the manufacturer specifies the use of an API GL-4 SAE 75W-90 gear oil. NOTE: Pro Gear GL-4 75W-90 is not suitable for use in differentials that require API GL-5 or higher. For these applications please use either Penrite Pro Gear 75W-90 or Trans Gear 75W-90. Benefits Smooth shift feel for the life of the oil drain Reduces harmful deposit formation Will not harm brass or bronze Compatible with synchromesh materials Excellent wear protection Contains synthetic base oils for long service life Product Performance Levels API GL-4API GL-4 PlusFord M2C200-CGM 12346190GM HN 2013MAN 341SL (level)ZFN 13010 (level) Automotive Superstore AfterPay ZipPay Humm