NMMA TCW-3 certified 2M premium 2-stroke engine oil blend delivers superior lubrication, with potent anti-wear and anti-rust protection for outboard engines operating in the demanding, harsh marine environment. Like Yamaha Outboards themselves, Yamalube's premium 2M 2-stroke outboard oil is renowned for its quality, performance and durability. We wouldn't risk our brand reputation by offering an inferior oil product. Like all Yamaha factory-approved oils, this oil is blended to provide advanced performance properties due to our proprietary knowledge of marine engine requirements.
