R23 Bow Thruster Zinc and trim tab zinc

[RThorn]

I am trying to find the right zinc for the bow thruster on my 2019 R23. From what I see I think I have the Lewmar 110TT bow thruster The manual calls for p/n 589453 "Propeller fixing kit" which looks to be the thruster zinc. I cant find that part any place. Everyone has p/n 589150 which appears to be for the 140&& thruster. Any advice on what zinc I can use if If cant find the lewmar part?

What about the zinc on the trim tabs? Size or p/n?

 

[BB marine]

The small Lewmar thrusters have composite gear housings (plastic) so there is no need for an anode. p/n 589453 "Propeller fixing kit" is a nut and washer only. One less thing you need to buy!!! No anode needed!

 

[jhammell62]

I rebuilt my 110 Lewmar biw thruster this summer. There are no zincs used on the system.

John Hammell
2019 R-23
Sine Metu

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