Performance Metals Yamaha Honda Aluminum Button Anode

The Performance Metals Yamaha Honda Aluminum Button Anode is designed for Yamaha 40 HP outboards from 1985-1987, Yamaha 50 HP from 1984-1987, Yamaha 70-90 HP from 1984-1987, and Honda 40-90 HP outboards. It uses Navalloy aluminum sacrificial material manufactured to MIL-DTL-24779, giving the anode or kit a defined marine alloy specification rather than relying on a generic aluminum formulation. Navalloy is suitable for saltwater, brackish water, and freshwater, which makes these parts practical for boats that operate or move between different water environments. The compact button format is intended as a direct sacrificial replacement on the listed older Yamaha and Honda applications.

It cross-references Yamaha 688-45251-01 and Honda 12155-ZV4-A00. Together, these details make it easier to match the replacement to the existing application and complete routine corrosion-protection service with the correct components. Browse more marine anodes.

• Direct replacement format makes the anode easy to incorporate into scheduled corrosion-protection maintenance
• Cross-reference numbers help confirm the replacement against the part already installed
• Navalloy construction is suitable for boats used in salt, brackish, or fresh water
• Purpose-specific shape keeps sacrificial protection concentrated at the intended underwater location