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Anodes & Corrosion Prevention



Shield Your Boat from Corrosion:  Anodes and Corrosion Prevention Products at Macomb Marine Parts

Anodes & corrosion prevention, Safeguard your boat from the destructive effects of saltwater corrosion with Macomb Marine Parts' corrosion protection collection. Unlike a standard marine tune-up kit, which focuses on engine performance, anodes offer a targeted defense against the constant threat of rust and metal degradation.

Understanding corrosion prevention

Anodes are sacrificial metals that corrode preferentially to protect your boat's underwater metals like the propeller, shaft, and rudder. As the it corrodes, it creates an electrical current that disrupts the corrosion process on your boat's critical components. This ensures your marine engine parts and other underwater metals stay protected.

Macomb Marine Parts: Your Source For Corrosion Prevention Products 

We offer a wide variety of anodes to suit different boat types and metals. Our selection includes zinc anodes for common applications, aluminum anodes for specific saltwater conditions, and magnesium anodes for freshwater use. No matter your boat's needs, Macomb Marine Parts has the right products to keep it corrosion-free.

The Benefits of Corrosion Protection:

  • Extended Boat Lifespan: Significantly slow down the corrosion process, protecting your boat's underwater metals and extending its lifespan.
  • Reduced Repair Costs: By preventing corrosion,  you avoid costly repairs and replacements down the line.
  • Easy Maintenance: Typically easy to inspect and replace anodes periodically, ensuring continuous corrosion protection for your boat.

Shop with Confidence

Macomb Marine Parts is your trusted source for all your marine engine parts and boat tune-up needs. In addition to our extensive selection of corrosion protection items, we carry a vast array of parts and accessories to keep your boat running smoothly and looking its best. Shop with us today and experience the difference quality parts can make for your boat's longevity and performance!

NEVER MIX Zinc and Aluminum Anodes on the same vessel.

  • Zinc Alloy = Salt water only
    • Not recommended for use in fresh water
    • Alloy is manufactured to meet or exceed US Military Specification (MIL-A-18001K)
  • Aluminum Alloy  = Salt or Brackish water
    • Not recommended for use in fresh water
    • Proven to last longer than zinc due to increased capacity
    • Alloy is manufactured to meet or exceed US Military Specification (MIL-A-24779(SH))
    • Not recommended for use in salt or brackish water
    • The only alloy proven to protect your boat in fresh water
  • Magnesium Alloy = Fresh water only
    • Not recommended for use in salt or brackish water
    • The only alloy proven to protect your boat in fresh water