Royal Purple Max Gear 75W-90 Oil Bottles

Royal Purple has engineered Max Gear, an ultra-tough, high-performance automotive hypoid gear oil, to provide maximum protection to heavily loaded gears while maximizing power throughout the drive train. This gear oil outperforms ordinary gear oils by combining the highest quality synthetic oils with Royal Purple's proprietary Synerlec additive technology.

Designed for use in truck and automotive front or rear differentials, manual transmissions, and lower gear units of marine engines that specify the use of an API GL-5 or GL-4 fluid, Max Gear is non-corrosive to soft yellow metals (brass, bronze, copper, etc.) and synchronizer safe. Specially formulated to extend gear and bearing life, this gear oil provides superior corrosion protection over competing conventional and synthetic gear oils.

Max Gear offers a range of performance benefits, including maximizing horsepower, extending gear and bearing life, reducing operating temperature, delivering severe service performance, lowering the coefficient of friction, and providing superior corrosion protection. It also separates rapidly from water, meets warranty requirements, is environmentally responsible, and is formulated for limited-slip differential use.

By making gears run smoother, quieter, cooler, and longer without overhauls, Max Gear offers a direct reduction of drag in the drive train, resulting in a significant advantage for trucks and other 4-wheel drive vehicles – better gas mileage. Formulated with a friction modifier additive, Max Gear requires no additional additives.

Packaged in a case of 4, with each container holding 1 quart (32 ounces), Max Gear is the superior choice for those seeking to optimize the performance and longevity of their vehicle's driveline components.

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