BelRay Marine Synthetic Gear Oil is a high performance, environmentally safe, full synthetic gear oil engineered specifically for marine applications.
It uses the most advanced Extreme Pressure additives to deliver superior protection for high torque/high horsepower marine engines.
Marine Synthetic Gear Oil uses an industry first Antimony-free formula for an eco-friendly solution to your gear oil needs.
It is GL-5 performance rated and exceeds the requirements of all major OEM engine manufacturers.