Sacrificial Trim Anode Question

[mwnitz]

I want to replace all of my sacrificial anodes on my stern drive. I use in fresh water only, so magnesium is what I'm shooting for. Why is it that original equipment above my prop is a trim tab with a little fin so I can feel steering changes when worn, yet most replacement kits have a flat plate instead? In the Mercury manual #14, dated April 2001, page 1B-14, it reads 'an anodic plate is the new service replacement for the anodic trim tab'. What is going on? I want to replace what's on my drive with the same style. Any ideas?

 

[dubs283]

Re: Sacrificial Trim Anode Question

if the engine is equipped with power steering, the trim tab/anode will not do a whole lot

the trim tab/anode is designed for boats that have engines without power steering

if yopu have power steering, you will be fine with the flat anode

 

[mwnitz]

Re: Sacrificial Trim Anode Question

Thanks for the super quick reply. However, I do not have power steering.

 

[dubs283]

Re: Sacrificial Trim Anode Question

you will need the trim tab/anode then

it is available at any mercruiser dealer

 

[mwnitz]

Re: Sacrificial Trim Anode Question

Okie dokie! Thanks again for the fast response!! -Mark

 

[bruceb58]

Re: Sacrificial Trim Anode Question

Are your anodes worn away? Why would you change them if you only boat in fresh water? Do you leave your boat moored 24/7 in the water?