Martyr Anodes CM6E04525111M Yamaha Small Block Engine Anode Magnesium

The Martyr Anodes CM6E04525111M is a precision-engineered magnesium engine anode designed specifically for Yamaha small block outboard motors operating in freshwater environments. This sacrificial anode provides critical corrosion protection by attracting destructive galvanic currents away from essential engine components, extending the life of your outboard motor.

Key Features:

• Magnesium alloy construction optimized for freshwater use
• Direct OEM replacement for Yamaha small block outboards
• Precision-cast to exact specifications for proper fit and function
• Sacrificial protection prevents costly corrosion damage to engine block and cooling system
• Easy installation using existing mounting points

Martyr is the industry leader in sacrificial anode technology, manufacturing to strict quality standards that meet or exceed OEM specifications. Regular inspection and replacement of your engine anode is essential preventive maintenance that protects your investment and ensures reliable performance season after season.

Important: Anode material must match your water conditions—magnesium for freshwater, aluminum for brackish water, and zinc for saltwater. Using the wrong anode material will result in inadequate corrosion protection.