Full Synthetic TC-W3 2-stroke oil is designed as a high performance outboard lubricant.

• Sierra synthetic 2-stroke outboard oil
• TC-W3
• 1 gallon jug
• For direct injection systems or pre-mix
• Reduces ring sticking, deposit formation, and exhaust port blockage
• Formulated to improve performance and extend engine life
• Significantly reduces aquatic toxicity protecting fish and marine life
• Exceeds 2-cycle industry standards set in 1997
• Guaranteed and backed by Sierra’s comprehensive warranty will not void manufacturer’s warranty
• Exceeds JASO, ISO, API, and NMMA 2-cycle lubricant standards
• Replaces Johnson/Evinrude 764357, 779711