Sierra’s Premium Blend TC-W3 oil is designed to meet all domestic & import 2-stroke outboard engine requirements.

• Sierra premium blend 2-stroke outboard oil
• TC-W3
• 1 gallon jug
• Ideal for pre-mix outboard applications
• 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 Mallory 9-82302
• Replaces Sierra 18-9520-3