Description
Tecnoseal Lewmar 185 Bow Thruster Zinc Anode | Boat Supply Store
Safeguard your Lewmar 185mm diameter bow thruster tunnel from galvanic corrosion with this high-quality Tecnoseal zinc disc anode. Engineered specifically for saltwater environments, this anode utilizes sacrificial zinc to protect more valuable metallic components within your thruster system. Its 45mm diameter and direct replacement design for Lewmar part number 589350 ensure precise installation and effective protection for your vessel.
Key Features
- Direct Fitment for Lewmar 185 bow thruster tunnels (185mm diameter)
- Sacrificial Protection: Zinc construction actively prevents galvanic corrosion
- Saltwater Optimized: Specifically formulated for marine environments
- Efficient Coverage: Disc anode design maximizes surface area contact
- OEM Equivalent: Direct replacement for Lewmar part number 589350
- Corrosion Mitigation: Extends the lifespan of your bow thruster components
- Reliable Performance: Tecnoseal quality ensures consistent protection
- Easy Identification: MPN 01081 for straightforward reordering
Specifications
| Product Specifications | |
|---|---|
| Brand | Tecnoseal |
| Diameter | 45mm |
| Material | Zinc |
| For Bow Thruster Tunnel Diameter | 185mm |
| Water Type | Saltwater |
| MPN | 01081 |
| Original Lewmar Part Number | 589350 |
Who This Is For
This Tecnoseal anode is essential for boat owners operating Lewmar 185 bow thrusters in saltwater. It provides critical protection against galvanic corrosion for the thruster's internal components and tunnel.
How It Compares
| Feature | Tecnoseal Lewmar 185 Bow Thruster Zinc Anode | Zinc |
|---|---|---|
| Material | Zinc | , Zinc |
| Tunnel Diameter Compatibility | 185mm | — |
| Original Lewmar Part Number Reference | 589350 | N/A, N/A |
| Anode Type | Disc | Disc, Disc |
Common Concerns Answered
Anodes can be difficult to access for replacement.
While anode access can sometimes be challenging, regular inspection and replacement are crucial preventative maintenance steps that ultimately save you from more costly repairs.
Corrosion can occur if the wrong type of anode is used for the water conditions (e.g., aluminum in freshwater).
This Tecnoseal anode is specifically manufactured from zinc and designated for saltwater use, ensuring it functions correctly and effectively within the intended marine environment to prevent galvanic corrosion.
Price might be a consideration.
While the initial cost of an anode is an investment, the price of replacing a corroded bow thruster component or the entire unit far exceeds the expense of regular anode replacement.
Frequently Asked Questions
What is the purpose of a zinc anode for a bow thruster?
A zinc anode serves as a sacrificial element, corroding preferentially to protect the more valuable metallic components of your bow thruster (like the propeller shaft, propeller, and tunnel) from galvanic corrosion in saltwater.
Is this Tecnoseal anode suitable for saltwater or freshwater use?
This Tecnoseal anode is specifically designed and formulated for use in saltwater environments to provide optimal galvanic corrosion protection.
What Lewmar bow thruster models is this anode compatible with?
This anode is a direct replacement for Lewmar's 185mm diameter bow thruster tunnels and is equivalent to Lewmar part number 589350.
How often should I replace my bow thruster anode?
Bow thruster anodes should be inspected at least annually, or more frequently in aggressive saltwater conditions, and replaced when approximately 50% of the anode material has been consumed.
What are the dimensions of this Tecnoseal anode?
This Tecnoseal disc anode has a diameter of 45mm and is designed for use with 185mm diameter bow thruster tunnels.
