Magnesium anodes are used only for freshwater. The alloy will react more rapidly if a magnesium boat anode is exposed or submerged in saltwater. It can also result in a different electrochemical reaction, which will cause the creation of hydrogen under the paint of the metal drive surface. In addition, you can benefit from a reduced loss rate due to lower circuit potential with a magnesium anode. The Sierra high-standard engine parts are well-designed to meet OEM specifications.
Key Features:
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Transcends or satisfies the original equipment quality
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Use magnesium anodes in freshwater applications. Not recommended for use in brackish water or saltwater
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It is the only alloy that has proven to protect your boat in freshwater!
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It is less heavy than zinc anodes.
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Environmentally friendly.
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Interchangeable with the following:
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Mercruiser 817373A1
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97-82630T1
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97-821630Q1
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821630A1
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821-630C2
Specifications:
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SKU: 18-6240
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Exterior: Brushed
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Weight: 0.58 LBS
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Brand: Sierra International
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UPC: 808282103590
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Condition: Brand New
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Product Dimensions: 1x6x 11.25"
Replaces: 821630, A1, Q1, T1. All Bravos
This product replaces:
- 47-6240, 80828210359, 808282103590, 92-12712
