Cast zinc skeg anode engineered to protect standard Mercury/Mercruiser and Honda skegs from galvanic corrosion.
- Part number: CM31640Z
- Material: high-grade zinc — suitable for saltwater
- Compatibility: Mercury/Mercruiser & Honda standard skeg
- Function: sacrificial anode to prevent electrochemical corrosion
- Fit: direct bolt-on replacement for standard skeg profiles
- Supply: sold individually
- Construction: OEM-style casting for correct fit and contact
Replace worn anodes as part of regular maintenance to ensure lasting protection of the lower unit and skeg.