Keep your vehicle s transmission or differential running smoothly with Super Tech SAE 80W-90 Gear Lubricant. Use this multi-purpose extreme pressure gear lubricant whenever API GL-5 lubricants are recommended. Super Tech SAE 80W-90 Gear Lubricant protects against rust corrosion of copper bushings foam and high temperatures. Your rear axles steering gear boxes and differentials will thank you. Super Tech SAE 80W-90 Gear Lubricant is made with a heavy duty extreme pressure formulation so you can feel assured that you are putting quality product on your vehicles parts and gears without worry. Find this and other Super Tech products online at Walmart.com or at a Walmart store near you.