18-6009 - Zinc 875815-3
➂ 18-6009 ANODE
➀ Aluminum ➁ Magnesium ➂ Zinc
Zinc is for saltwater only applications.
Magnesium is for fresh water only applications.
Aluminum is for brackish water, or if boat is used in both fresh and salt environments.
Sierra Marine Zinc Anode is equivalent to parts:
- 875815 Volvo Penta
Additional information about this part can be found on page(s) 862 of the Sierra Marine catalog.