{"product_id":"martyr-zinc-prop-nut-anode-style-h-cmpnzh","title":"Martyr Zinc Prop Nut Anode Style H Spare 194-CMPNZH","description":"\u003cp\u003eMartyr \u003cstrong\u003eCMPNZH\u003c\/strong\u003e is a \u003cstrong\u003ezinc replacement propeller nut anode\u003c\/strong\u003e for \u003cstrong\u003eStyle H\u003c\/strong\u003e applications. Current product listings identify it under LNS SKU \u003cstrong\u003e194-CMPNZH\u003c\/strong\u003e and manufacturer part number \u003cstrong\u003eCMPNZH\u003c\/strong\u003e, and position it as a spare\/replacement sacrificial anode for prop nut systems rather than a complete nut assembly.\u003c\/p\u003e\n\u003cp\u003eThis anode is designed for \u003cstrong\u003esalt water use\u003c\/strong\u003e to help protect propeller hardware from galvanic corrosion by sacrificing itself before more valuable underwater metals do. Current sources also note that zinc is \u003cstrong\u003enot recommended for fresh water\u003c\/strong\u003e service on this part.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eKey Features\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eMartyr zinc replacement prop nut anode\u003c\/li\u003e\n\u003cli\u003eLNS SKU: \u003cstrong\u003e194-CMPNZH\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eManufacturer part number: \u003cstrong\u003eCMPNZH\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStyle H\u003c\/strong\u003e spare \/ replacement prop nut anode\u003c\/li\u003e\n\u003cli\u003eFor \u003cstrong\u003esalt water use\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eCommonly associated with \u003cstrong\u003e2\" shaft size \/ H model\u003c\/strong\u003e references in current listings\u003c\/li\u003e\n\u003cli\u003eCurrent sources show approximate size around \u003cstrong\u003e3.84\" length\u003c\/strong\u003e and \u003cstrong\u003e3.34\" outside diameter\u003c\/strong\u003e.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eCompatibility \/ Application\u003c\/strong\u003e\u003cbr\u003eCurrent listings identify CMPNZH as a \u003cstrong\u003eStyle H replacement propeller nut anode\u003c\/strong\u003e, commonly tied to \u003cstrong\u003e2\" shaft size\u003c\/strong\u003e references. Final fitment should be confirmed by the existing prop nut anode style, shaft size, and hardware layout before ordering.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFitment Notice\u003c\/strong\u003e\u003cbr\u003ePlease confirm the existing anode is \u003cstrong\u003eStyle H\u003c\/strong\u003e before ordering. This part is sold as the \u003cstrong\u003ereplacement anode\u003c\/strong\u003e for that system, so matching the style, shaft size, and mounting hardware is the important fitment check.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhen This Part Needs Replacement\u003c\/strong\u003e\u003cbr\u003eReplace this anode when:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003ethe existing prop nut anode has been significantly consumed\u003c\/li\u003e\n\u003cli\u003ecorrosion protection is reduced\u003c\/li\u003e\n\u003cli\u003ehaul-out inspection shows heavy loss of material\u003c\/li\u003e\n\u003cli\u003ethe original anode is cracked, loose, or near the end of service life\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eInstallation Notes\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eConfirm \u003cstrong\u003eStyle H\u003c\/strong\u003e fitment before purchase.\u003c\/li\u003e\n\u003cli\u003eThis is a \u003cstrong\u003ezinc\u003c\/strong\u003e anode for \u003cstrong\u003esalt water\u003c\/strong\u003e applications.\u003c\/li\u003e\n\u003cli\u003eCurrent sources note that \u003cstrong\u003efasteners are included with replacement prop nuts\u003c\/strong\u003e, while separate replacement listings may vary by supplier, so checking the exact package contents before shipment is smart.\u003c\/li\u003e\n\u003cli\u003eOne current source notes the \u003cstrong\u003enylon patch is intended for one initial application\u003c\/strong\u003e, and recommends thread retention support such as thread locker or Teflon tape for secure installation practice where appropriate.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eReplaces \/ Cross Reference Numbers\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cstrong\u003eCMPNZH\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003e194-CMPNZH\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003e06-9676\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003ePN-H-ZN\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003e628309108786\u003c\/strong\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eParts Desk Insight\u003c\/strong\u003e\u003cbr\u003eWith prop nut anodes, the biggest ordering mistake is usually buying the wrong \u003cstrong\u003estyle\/shaft size\u003c\/strong\u003e, not the wrong material. If the existing setup is already a Style H replacement system, CMPNZH is the zinc spare anode to match that style. Zinc is the right lane for salt water boats, but it is worth double-checking the boat's operating environment before finalizing the order.\u003c\/p\u003e\n\u003cp\u003eShipping: Ships same or next day for fast Canada wide shipping. ⚓\u003c\/p\u003e","brand":"Canada Metals Martyr","offers":[{"title":"Default Title","offer_id":43563818844196,"sku":"194-CMPNZH","price":87.03,"currency_code":"CAD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0743\/5799\/7604\/files\/propeller-nut-anode.jpg?v=1775510357","url":"https:\/\/marisolmarine.com\/products\/martyr-zinc-prop-nut-anode-style-h-cmpnzh","provider":"Marisol Marine Company","version":"1.0","type":"link"}