Showing 1-25 of 26 item(s)
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Anodes
Zineti
0001193067
€8.25
Total length 12 cm4 cm wide.Distance between holes 50 mm.
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Zineti
0000118524
€3.55
€7.10
Axis collar short foraxle outputs with little space Axis 35 mm.dimensions 67x6x2 cm.
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Zineti
0000118519
€4.05
€8.10
For axle of 30 mm.Dimensions 6 by 5 cm.
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Plastimo
0000118150
€6.10
€12.20
Anode jack of the mercury
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Plastimo
0000117100
€9.65
€19.30
Zinc shaft anode 40mm
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Plastimo
0000117090
€9.65
€19.30
Anode johnson tail cobra 1.1kg
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Plastimo
0000117089
€12.25
€24.50
Anode axis of zinc 60 mm
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Plastimo
0000117088
€16.85
€33.70
Anode cranchi shaft 60 keys 54
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Plastimo
0000117074
€19.90
€39.80
Anode box drill 13mm small bag
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Plastimo
0000117009
€8.15
€16.30
Anode radice shaft d,55 (recharge)
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Plastimo
0000117007
€9.20
€18.40
Anode mercury fin 80 to 140cv
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Plastimo
0000117006
€11.20
€22.40
Anode radice shaft, 60mm
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Plastimo
0000117002
€8.15
€16.30
Anode radius axis d,50 mm
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Plastimo
0000116993
€6.10
€12.20
Standard zinc conical anode 45 mm
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Plastimo
0000116992
€9.65
€19.30
Manufacture in which all the materials used are classified within a heading other than that of the product
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Plastimo
0000116991
€7.65
€15.30
Anode flaps are 175x35x19 ent100
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Plastimo
0000116989
€7.65
€15.30
Anode crankshaft 45 keys 41
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Plastimo
0000116979
€5.05
€10.10
Other, not further worked than hot-rolled
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Plastimo
0000116978
€4.05
€8.10
Zinc anode collar
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Plastimo
0000116898
€11.20
€22.40
Zinc anode for 21/4' axis'
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Plastimo
0000116897
€21.45
€42.90
Of a thickness not exceeding 6 mm
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Yamaha
0000116247
€3.05
€6.10
For Yamaha enginesof a kind used in motor vehiclesdimensions 8x6x2,5 cm high
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Zineti
0000114754
€9.20
€18.40
Anode zineti ra035 radius hex axis 50 mm
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Zineti
0000114751
€12.75
€25.50
Anode zineti 00478 ferretti axle 55 mm and other
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Zineti
0000114600
€17.90
€35.80
Anode shaft 55 mm zineti
Array
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[name] => Anodes
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[description] => <h2>Anodes for Boats</h2>
<p><strong>Boat anodes</strong>, also known as <strong>galvanic or sacrificial anodes</strong>, are essential components that protect metal parts of a boat from electrochemical corrosion.</p>
[additional_description] => <h3>Function of Anodes</h3>
<p>The main function of anodes is to prevent corrosion. They should be replaced at least once per season, and more frequently in harsher marine conditions. Anodes are typically installed along the keel, rudder, or propeller shaft.</p>
<p><strong>Important</strong>: Never paint, brush, or grease the anodes! This would reduce their electrical conductivity with water, rendering them ineffective against corrosion. If your boat stays out of the water for long periods, oxidation may form (especially on aluminum anodes), reducing performance. In these cases, replacement is necessary.</p>
<h4>Anode Selection Chart (in kg), based on metal surface area to protect</h4>
<p>Metal surfaces in m² / Zinc anodes in kg</p>
<ul>
<li>5 to 10 m² → 5.5 kg</li>
<li>10 to 20 m² → 9.5 kg</li>
<li>20 to 30 m² → 18.0 kg</li>
<li>30 to 40 m² → 20.0 kg</li>
<li>40 to 50 m² → 25.0 kg</li>
</ul>
<h4>Types of Anodes</h4>
<ul>
<li>Shaft and rudder anodes</li>
<li>Propeller anodes</li>
<li>Thruster anodes</li>
<li>Mooring anodes</li>
<li>Engine anodes</li>
<li>Weld-on anodes</li>
<li>Bolt-on anodes</li>
<li>Distribution board anodes</li>
<li>Heat exchanger anodes</li>
<li>Aluminum anodes</li>
<li>Special anodes for aluminum boats</li>
</ul>
<p>Find a wide range of zinc, aluminum alloy, and magnesium anodes in our store to replace your hull and engine shaft anodes, whether for inboard or outboard motors.</p>
<h4>Available Anode Types</h4>
<ul>
<li><strong>Drive shaft anodes</strong>
<ul>
<li>Aluminum anodes</li>
<li>Magnesium anodes</li>
<li>Zinc anodes</li>
</ul>
</li>
<li><strong>Hull anodes</strong>
<ul>
<li>Aluminum hull anodes</li>
<li>Magnesium hull anodes</li>
<li>Zinc hull anodes</li>
</ul>
</li>
<li><strong>Outboard anodes</strong></li>
<li><strong>Propeller anodes</strong>
<ul>
<li>Aluminum anodes for propellers/shafts</li>
<li>Magnesium anodes for propellers/shafts</li>
<li>Zinc anodes for propellers/shafts</li>
</ul>
</li>
<li><strong>Bow and stern thruster anodes</strong></li>
<li><strong>Inboard anodes</strong></li>
<li><b>Saildrive/inboard-outboard anodes</b></li>
</ul>
[meta_title] => Anodes for Boats | MercaNautic ⛵ 🌊
[meta_description] => Boat anodes, also known as galvanic or sacrificial anodes, are essential components that protect metal parts of a boat from electrochemical corrosion ⛵ 🌊
[meta_keywords] => Anodes
[extra_description] =>
[id] => 918
[image] =>
)
Function of Anodes
The main function of anodes is to prevent corrosion. They should be replaced at least once per season, and more frequently in harsher marine conditions. Anodes are typically installed along the keel, rudder, or propeller shaft.
Important: Never paint, brush, or grease the anodes! This would reduce their electrical conductivity with water, rendering them ineffective against corrosion. If your boat stays out of the water for long periods, oxidation may form (especially on aluminum anodes), reducing performance. In these cases, replacement is necessary.
Anode Selection Chart (in kg), based on metal surface area to protect
Metal surfaces in m² / Zinc anodes in kg
- 5 to 10 m² → 5.5 kg
- 10 to 20 m² → 9.5 kg
- 20 to 30 m² → 18.0 kg
- 30 to 40 m² → 20.0 kg
- 40 to 50 m² → 25.0 kg
Types of Anodes
- Shaft and rudder anodes
- Propeller anodes
- Thruster anodes
- Mooring anodes
- Engine anodes
- Weld-on anodes
- Bolt-on anodes
- Distribution board anodes
- Heat exchanger anodes
- Aluminum anodes
- Special anodes for aluminum boats
Find a wide range of zinc, aluminum alloy, and magnesium anodes in our store to replace your hull and engine shaft anodes, whether for inboard or outboard motors.
Available Anode Types
- Drive shaft anodes
- Aluminum anodes
- Magnesium anodes
- Zinc anodes
- Hull anodes
- Aluminum hull anodes
- Magnesium hull anodes
- Zinc hull anodes
- Outboard anodes
- Propeller anodes
- Aluminum anodes for propellers/shafts
- Magnesium anodes for propellers/shafts
- Zinc anodes for propellers/shafts
- Bow and stern thruster anodes
- Inboard anodes
- Saildrive/inboard-outboard anodes
