Name: 43994 Mercury / Mercruiser block
Brand: Steel Developments
SKU: SP-027
Price: 13.0 GBP
Availability: InStock

43994 Mercury / Mercruiser block - 4Boats

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Our stock levels are dynamic and can change frequently. If a product appears to be in stock, it may have already sold out. Please contact us if you have any questions about availability. Thank you for your understanding.

£13.00

Tax included.

The 43994 Mercury / Mercruiser block is made of magnesium.

The listing you linked to on eBay says that the anode is made of magnesium. However, there is also a zinc version of the anode available, which is 43994Z. The zinc version of the anode is less effective in freshwater, but it will need to be replaced less often than the magnesium version.

The best material for an anode will depend on the type of water in which your boat is operated. If you boat in saltwater, a zinc anode is the best option. If you boat in freshwater, a magnesium anode may be a better choice.

Here is a table that summarizes the pros and cons of zinc and magnesium anodes:

Material	Pros	Cons
Zinc	More effective at protecting underwater metal parts from corrosion	Less active, so it will corrode more slowly
Magnesium	More active, so it will corrode more quickly	More effective in freshwater

Ultimately, the best way to choose an anode for your boat is to consult with a marine professional. They will be able to help you choose the right anode for your specific needs.

For the products under £150 the shipping is £6.99.

Free delivery for the most items over £150.

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43994 Mercury / Mercruiser block

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