Sierra 223-6400 Sacrificial Anode

The Sierra 223-6400 is a sacrificial anode designed to protect marine engine components from galvanic corrosion. This anode works by attracting corrosive electrical currents away from more critical metal components in your boat's propulsion system, extending the life of expensive parts like lower units, trim tabs, and engine blocks.

Key Features:

• Engineered to OEM specifications for reliable corrosion protection
• Constructed from high-quality anode material for consistent performance
• Direct replacement for maintaining your engine's corrosion protection system
• Essential maintenance component for saltwater and brackish water environments

Sacrificial anodes should be inspected regularly and replaced when significantly deteriorated to ensure continued protection of your marine investment. This is a critical maintenance item that helps prevent costly corrosion damage to underwater metal components.