Royal Purple Max Gear Oil Features:
Royal Purple gets Royal Results
Max Gear is a high-performance automotive gear oil recommended for use in truck, motor home / RV, 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. Designed to extend gear and bearing life, Max Gear provides superior corrosion protection over competing conventional and synthetic gear oils. Ultra-tough, high performance automotive hypoid gear oil provides maximum protection to heavily loaded gears while maximizing power throughout the drive train. Max Gear makes gears run smoother, quieter, cooler and longer without overhauls. A direct reduction of drag in the drive train has huge gas mileage advantage for trucks and other 4-wheel drive vehicles. Slippery, synthetic molecules not only reduce wear and friction but significantly increase Max Gear’s cold weather fluidity and lubricity, making it the ideal choice for vehicles operating in cold climates.
Years of Reliable Performance
Max Gear outperforms ordinary gear oils by combining the highest quality synthetic oils with Royal Purple’s proprietary Synerlec additive technology. Formulated with hypoid friction modifiers necessary for use in clutch or cone type differentials means no additional additives are necessary when using Max Gear 75W-140. It is non-corrosive to soft yellow metals (brass, bronze, copper, etc.) and synchronizer safe.