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Marine outboard engines require maximum reliability from lubricant products. When it comes to 2-stroke (2T) and 4-stroke (4T) water-cooled engine lubricants, we continue to strengthen our leadership in a sector that requires maximum reliability. We develop products for direct fuel injection (DFI) in 2T engines and lubricants meeting the National Marine Manufacturers Association (NMMA) FCW-WTM certification for 4T engines.

We maintain strong relationships with Japanese and non-Japanese original equipment manufacturers (OEMs) through continued and advanced technical support. We are members of the NMMA. Our highly experienced development team is supported by state-of-the-art testing capabilities for performance demonstration and differentiation. This advantage in innovative technology is how Oronite adds up for you.

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Our robust field testing proves the product quality of our 2T and 4T water-cooled and 4T water-cooled additives. The test results show that our products reduce ring groove deposits, improve rust control and improve anti-scuff protection.

OLOA 340R additive package

OLOA 340R is a premium quality additive used to provide outstanding detergency in outboard 2T water-cooled engines and excellent rust protection during extended engine storage periods. It boasts several NMMA TC-W3® approvals, which cover a wide range of base oils and solvents, including biodegradable formulations available using OLOA 340R. These formulations have successfully completed AF27 lubricity testing that is included in the TC-W3 specification updated at the end of 2003. OLOA 340R keeps engines clean by preventing ring sticking, piston deposits, plug fouling and exhaust deposits, and it prevents wear and corrosion.

OLOA 22009 additive package

This package is designed to meet the lubricant requirements for water cooled 4 stroke cycle gasoline engines. OLOA 22009 is a low Phosphorus (< 800 ppm) additive package and provides excellent wear and rust protection in the presence of water. This package can be utilized to formulate NMMA FC-W quality oil for sever fresh and saltwater environments and is FC-W and FC-W CAT compatible.

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