Lewmar 185TT Bow Thruster Zinc Anode – CMT-589350Z
Free returns on all eligible orders
You have 30 days to request a return. All sale items are final sale.
Zinc Sacrificial Anode for the Lewmar 185TT Bow Thruster
Protect your Lewmar 185TT bow thruster from galvanic corrosion with this direct-fit zinc sacrificial anode. In saltwater and brackish environments, unprotected underwater metal components corrode rapidly — a properly maintained anode is your first line of defence, sacrificing itself so your thruster housing and drive components don’t.
Replacing your thruster anode annually, or whenever it’s reduced to about half its original size, is one of the simplest and most cost-effective maintenance tasks you can do to extend the life of your thruster investment.
Key Features
- Zinc construction — correct alloy for saltwater and brackish water use
- Direct-fit replacement for the Lewmar 185TT bow thruster
- Protects thruster housing and underwater drive components from galvanic corrosion
- Simple annual maintenance item
Parts Desk Insights
Best suited for Lewmar 185TT thruster owners operating in saltwater or brackish water. A strong add-on at point of sale for any 185TT thruster purchase, and an easy annual reorder for existing customers. Note: zinc anodes are correct for saltwater use — if a customer is in freshwater only, an aluminum or magnesium anode may be more appropriate. Always confirm the thruster model before ordering; anode fitment is model-specific. SKU: CMT-589350Z.
Shipping: Ships same or next day for fast Canada wide shipping. ⚓
Shipping information
In-stock and OEM parts: ship same or next business day.
Locally warehoused items: ship within 3–4 business days.
Special-order items: timeline confirmed after order.
Returns & warranty
Returns & Satisfaction Guarantee
We stand firmly behind the quality of every product we sell. Your confidence matters to us — and we back it with a straightforward 30-Day Satisfaction Guarantee.
If you are not fully satisfied, you may request a return within 30 days of delivery. All returns must receive pre-approval prior to being sent back. Unauthorized returns will not be accepted.
To qualify for a return:
Item must be in new, unused condition
Product must be in its original packaging
All parts, components, hardware, manuals, and accessories must be included
Packaging must be undamaged and suitable for resale
Important:
Electronics are strictly inspected. No returns on open-box electronics. Exceptions may apply only with prior written approval. Any electronic unit that has been installed, powered, activated, or altered may not be eligible for return.
We are serious about product integrity — and equally serious about taking care of our customers. If there is ever a product issue, contact us immediately so we can make it right.
For return authorization, please contact our support team before shipping anything back.