Lucas M8 Synthetic SAE 75W90 Marine Gear Oil was originally designed for high-powered off shore racing boats, and is a pure synthetic, non-foaming, super slick, long-lasting lubricant especially for marine applications. Excellent for use in any heavy duty, high performance stern drive, v-drive, gear box, wheel bearing or supercharger; M8 Marine Gear Oil contains seal conditioners and an exclusive blend of synthetic additives that protect from rust and wear caused by both fresh water and salt water during long periods of storage.

• Safely blends with all other known gear oils and additives
• Fortified with anti-foaming agents to prevent cavitation at high RPM’s
• Protects against rust and moisture during long periods of storage
• Provides rust and corrosion protection in both freshwater and saltwater environments
• Effective Water Resistance
• Long Lasting
• Resists Extreme Pressure
• Extreme Friction Reducer