A zinc propeller shaft cone prop nut anode for Mercury Bravo III sterndrives, Mercury part 86518-2C, 865182Q1. The zinc anode is manufactured to US MIL Spec by Tecnoseal in Italy, one of the world's leading suppliers of sacrificial anodes for cathodic protection in the leisure boat market.

Every propeller anode sold by Anode Outlet is genuine and manufactured to the highest quality anode specification. Item(s) shown in image may not come in manufacturers’ branded packaging due to production processes.

Also available in:
Aluminium - 00836AL.

Specifications:

Please refer to the diagram in the product images.
a: 38mm.
b: 21mm.
h: 61mm.
Ø: 54mm.
Ø1: 22mm.
Weight: 0.51kg.

Useful Links:

Blog: How often should a sacrificial anode be replaced on a boat?
Blog: Cathodic protection for boats.
Blog: Aluminium versus zinc anodes.