Honda Stern Bracket Anode Kit - 06411-ZW1-020. Protect your Honda outboard bracket and surrounding components with the genuine Honda Stern Bracket Anode Kit, part number 06411-ZW1-020. This sacrificial anode kit is designed to corrode first, helping reduce galvanic corrosion and protect more expensive stern bracket and engine components-especially in saltwater and brackish conditions.. Key Features. Genuine Honda stern bracket anode kit for corrosion protection. Sacrificial design helps protect stern bracket and related components from corrosion. Ideal for routine maintenance and preventative corrosion control. Helps support long-term durability in harsh marine environments. OEM fit and function for compatible Honda applications. Fitment. Honda BF75A through BF250D. Why It Matters. Anodes are designed to wear out over time. As the anode sacrifices itself, it helps reduce corrosion to more expensive bracket and engine components. Inspect anodes regularly and replace them when they show