Qualiguard gear oil SAE 85W-140 GL-5 is a high-performance multigrade lubricant formulated with refined base oils and additives to ensure extreme pressure properties, anti-wear, rust, and corrosion protection. Qualiguard gear oil SAE 85W-140 GL-5 recommended in conventional differentials, steering gears, gear boxes and manual transmissions. Provides protection to gears and bearings, excellent wear, rust and corrosion protection, resistance to cutting, oxidation and thermal stability for long service life. Qualiguard gear oil SAE 85W-140 meets API GL-5 requirements.