OEM Suzuki Marine Outboard SAE 80W-90 Ecstar Hypoid Gear Oil (1-Quart) Ecstar Hypoid Gear Oil is formulated to provide superior lubrication and protection for gear cases and final drives. Ecstar Hypoid gear oil is engineered to the highest of Suzuki Genuine quality standards. Keep your Suzuki at its best by using only Suzuki Genuine accessories and Ecstar oils, chemicals and lubricants. Formulated to help provide superior lubrication and protection. A specially engineered SAE 80W-90 gear lubricant with additional additives to help protect against shear, water infiltration, rust and corrosion. Meets the requirements of API service class GL-5 Listing is for one quart bottle.