A synthetic blend combines elements to offer enhanced protection for demanding driving conditions that place extra stress on your engine. It provides superior defense against sludge, keeps your engine clean, prevents wear, and maintains cleaner pistons while reducing oil consumption.

PRIME GUARD Premium GL-5 Gear Oils are versatile sulfur/phosphorous lubricants formulated to meet API Service Classification GL-5 standards. These gear oils are made from highly refined base stocks and additives, providing exceptional extreme pressure protection, anti-wear properties, corrosion inhibition, rust prevention, a low pour point, and anti-foaming capabilities. They are suitable for limited-slip applications for topping off only. Recommended for passenger cars, light-duty trucks, and sport utility vehicles, PRIME GUARD Premium GL-5 Gear Oils ensure excellent wear protection, shear resistance, oxidation and thermal stability for extended life, and outstanding rust and corrosion protection. Always consult your owner’s manual for the appropriate application.