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Aftermarket BRP OMC Cobra Aluminium Anode Kit

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Martyr - BRP OMC Cobra Aluminium Anode Kit

Type of Anode: Aluminium
Suits sterndrive: OMC Cobra
Replaces OMC: 984513, 393023 & 431708

Anode Kit Contains

- CM984513 x 1 pc
- CM393023 x 1 pc
- CM431708 x 1 pc
* All Kits include Fastening Hardware and installation instructions.
Product Information
  • Performs at least 5% better than traditional zinc anodes in salt water;
  • Protects 50% longer than traditional zinc anodes; 
  • Aluminium is environmentally friendly - it contains 0% Cadmium, a toxic material found in traditional zinc anodes; 
  • Meets the US Military Specification MIL-DTL 24779C(SH);
  • Weighs 50% less than traditional zinc anodes;
  • Are the only anodes proven to be effective in Salt & Brackish water
  • Easy installation!

Why Martyr?
Martyr Anodes provide low cost marine cathodic protection for boats, marine structures, and boat equipment. Often called "Boat Zincs”, Martyr Anodes are made of a specialized alloy based on the US Military Spec using only high purity metals. Martyr is the only manufacturer that offers all three alloys that protect your boat from corrosion that can occur in salt water, brackish water, and freshwater. Our anodes are pressure die-cast and manufactured to strict quality standards through an ISO 9001 Quality Management system and are guaranteed to be manufactured to US Military Alloy Specifications. We manufacture sacrificial zinc anodes, aluminum anodes, and magnesium anodes, all of which are proven to prevent boat corrosion that leads to pitting to the hull plate, rudders, and bilge keels. Martyr anodes also protect propellers, shafts, shaft brackets, stern tubes, engines, and rudders.