Original Yamaha 2-stroke semi-synthetic oil helps protect against ring stick, corrosion, & wear in water-cooled 2 cycle outboard marine engines.

• Yamaha Yamalube 2M outboard engine oil
• Meets or exceeds NMMA TC-W3 standards
• Semi-synthetic formula contains a special blend of additives to provide unmatched lubrication and anti-rust protection
• Provides the highest level of protection of any TC-W3 on the market
• Formulated to protect from the most grueling conditions and environments two stroke outboards face
• Not recommended for WaveRunner, personal watercraft or sport boats
• 32 oz.