Martyr Anodes Prop Nut Zinc Anode - Mercruiser Bravo III

The Martyr Anodes prop nut zinc anode (also called a propeller nut anode or sacrificial zinc) helps protect the underwater metal parts of a Mercruiser Bravo III sterndrive from galvanic corrosion. It is made for saltwater, brackish and other harsh marine environments.

Key Features:

• Sacrificial zinc construction: the anode corrodes in place of the more valuable drive components, such as the propeller shaft, gearcase and prop hardware
• Made for the Mercruiser Bravo III propeller nut position
• Replaces a worn or depleted prop nut anode
• Made by Martyr Anodes, a brand known for marine anodes and corrosion protection products

Benefits:

Inspect the anode regularly and replace it when it is substantially eroded. Doing so keeps the drive protected from corrosion, helps extend the life of expensive drive parts, and can reduce repair costs over time. Select the correct variant for your drive setup from the options on this page.