Sierra Zinc Trim Tab Anode for Yamaha Outboard Motors

Sierra zinc trim tab anodes for Yamaha outboard motors help protect your engine's underwater metal components from galvanic corrosion. A trim tab anode, also called a sacrificial zinc or outboard zinc anode, is made to corrode in place of more valuable metals such as aluminum and stainless steel. This helps extend the life of your outboard lower unit in saltwater, brackish water, and other corrosive conditions.

Key Features:

• Zinc construction that sacrifices itself to protect the surrounding metal parts
• Replaces the original trim tab anode on Yamaha outboard motors
• Helps guard against galvanic corrosion and electrolysis damage
• Made by Sierra, a trusted marine brand for engine parts and accessories
• Straightforward replacement with basic hand tools

Check your anodes regularly and replace them once they have worn down significantly. Fresh anodes keep your outboard protected season after season.