Camp Zinc 69L4537100 Yamaha Outboard Trim Tab Anode - Zinc

The Camp Zinc 69L4537100 is a replacement zinc trim tab anode designed specifically for Yamaha outboard motors. This corrosion protection component mounts to the anti-cavitation plate above the propeller, providing sacrificial protection against galvanic corrosion in saltwater and brackish water environments.

Key Features:

• Genuine zinc alloy construction for optimal sacrificial anode performance
• Direct replacement for Yamaha OEM part numbers 688-45371, 664-45371, 688-45371-02, 61A45371, 6K1-45371-00, and 6K1-45371-02
• Protects vital outboard components from electrolysis and corrosion damage
• Easy bolt-on installation to trim tab mounting location

Installation Note: Always verify adequate propeller clearance after installing new trim tab anodes to prevent contact during operation. For applications requiring additional propeller clearance, Yamaha part #69L-45371-00 offers a lower-profile alternative design.

Regular inspection and replacement of sacrificial anodes is essential preventive maintenance for any outboard motor operated in saltwater. Replace anodes when they have eroded to approximately 50% of their original size to maintain effective corrosion protection.