The Coastal 50W Oil Transmission Synthetic 5-Gallon is the perfect choice for your vehicle's transmission. This oil is designed to reduce wear and provide a longer service life. It has outstanding low temperature performance, providing a smoother ride for longer. It also contains anti-wear additives and rust, oxidation and corrosion inhibitors to protect your transmission from the elements. Its superior performance and protection make it the perfect choice for your vehicle. FleetPride is your First Click in Heavy Duty®.