Carlube 4 Stroke Garden Machinery oil is blended from the highest quality oils and additives for Multi and single cylinder engines. This oil offers high film strength, easier cold starts, cleaner engines, and improved corrosion protection. It is suitable for 4-stroke lawnmower engines, including both single and multi-cylinder types. Performance Levels include API SF, BLS-OL-02, CCMC G2, MIL-L-46152C, and SSM-2C-9001 AA.