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Home / Engines & Propulsion / Mercury Skeg Anode Zinc | Martyr CM31640Z Professional Grade

Mercury Skeg Anode Zinc | Martyr CM31640Z Professional Grade

Original price was: $10.13.Current price is: $5.07.

For orders under $59.00, a shipping fee of $11.99 applies.

SKU: SK0078585-US20251216-084134 Category:
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  • Zinc anode for salt water applications
  • Used on many Mercury/Mariner outboards 35HP and above
  • Used on all MerCruiser excluding Bravo drives
  • Zinc replacement for Mercury’s aluminum anode 31640Q4
  • For fresh water application see part number CM31640M