Royal Purple Max Gear 75W90 Synthetic Gear Oil 01300 - 6-Pack / 1 Qt Bottles BY BOLD AUTO PARTS STORE Royal Purple Max Gear SAE 75W-90 High Performance Synthetic Gear Oil is recommended for use in truck and automotive front or rear differentials, manual transmissions and lower gear units of marine engines that specify use of an API GL-5 or GL-4 fluid. It is non-corrosive to soft yellow metals (brass, bronze, copper, etc.) and synchronizer safe. Specially designed to extend gear and bearing life, Max Gear provides superior corrosion protection over competing conventional and synthetic gear oils. Features .
