{"product_id":"martyr-cmx06m-magnesium-streamline-shaft-anode-1-3-8in-194-cmx06m","title":"Martyr CMX06M Magnesium Streamline Shaft Anode – 1-3\/8\" Shaft | Stainless Allen Screw | Freshwater","description":"\u003ch2\u003eMartyr CMX06M Magnesium Streamline Shaft Anode\u003c\/h2\u003e\n\u003cp\u003eThe correct sacrificial shaft anode for 1-3\/8\" prop shafts in freshwater. Magnesium is the only alloy with sufficient electrochemical activity to protect your shaft in low-conductivity freshwater — zinc and aluminum anodes go passive in freshwater and provide little to no galvanic protection. The streamlined, hydrodynamic profile keeps drag to a minimum, and the stainless steel Allen head screw holds the anode firmly in place all season.\u003c\/p\u003e\n\n\u003ch3\u003eCompatible Applications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e1-3\/8\" (35mm) diameter prop shafts\u003c\/li\u003e\n\u003cli\u003eFreshwater use only (lakes, rivers, reservoirs)\u003c\/li\u003e\n\u003cli\u003eInboard and inboard\/outboard (I\/O) vessels\u003c\/li\u003e\n\u003cli\u003eReplaces OEM shaft anodes on most standard 1-3\/8\" shaft configurations\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePart Number:\u003c\/strong\u003e CMX06M\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSKU:\u003c\/strong\u003e 194-CMX06M\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e Magnesium alloy (sacrificial)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eShaft Diameter:\u003c\/strong\u003e 1-3\/8\" (35mm)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFastener:\u003c\/strong\u003e Stainless steel Allen head screw\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProfile:\u003c\/strong\u003e Streamlined \/ hydrodynamic\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBest For:\u003c\/strong\u003e Freshwater only\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e ~200 g\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eAlso Available In\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003ca href=\"\/products\/martyr-cmx06-zinc-streamline-shaft-anode-1-3-8in-194-cmx06\"\u003eCMX06 – 1-3\/8\" Zinc\u003c\/a\u003e (saltwater)\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"\/products\/martyr-cmx06al-aluminum-streamline-shaft-anode-1-3-8in-194-cmx06al\"\u003eCMX06AL – 1-3\/8\" Aluminum\u003c\/a\u003e (saltwater \u0026amp; brackish)\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eAdjacent Sizes – Magnesium\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\u003ca href=\"\/products\/martyr-cmx05m-magnesium-streamline-shaft-anode-1-1-4in-194-cmx05m\"\u003eCMX05M – 1-1\/4\" Magnesium Shaft Anode\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/martyr-cmx07m-streamlined-shaft-anode-with-stainless-steel-allen-head-magnesium-194-cmx07m\"\u003eCMX07M – 1-1\/2\" Magnesium Shaft Anode\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/martyr-cmx04m-magnesium-streamline-shaft-anode-1-1-8in-194-cmx04m\"\u003eCMX04M – 1-1\/8\" Magnesium Shaft Anode\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eParts Desk Insights\u003c\/h3\u003e\n\u003cp\u003eThe CMX06M is the right anode for any 1-3\/8\" shaft running in freshwater. The 1-3\/8\" size is less commonly stocked at local marine retailers, so ordering ahead of a haulout is a good habit — especially in magnesium, which has a smaller overall market than zinc. If you’re seeing corrosion on a freshwater vessel with zinc shaft anodes, switching to magnesium is the fix. Zinc simply doesn’t work in freshwater.\u003c\/p\u003e\n\u003cp\u003eFor saltwater or brackish water, use the \u003ca href=\"\/products\/martyr-cmx06al-aluminum-streamline-shaft-anode-1-3-8in-194-cmx06al\"\u003eCMX06AL aluminum version\u003c\/a\u003e for coastal and mixed-salinity conditions, or the \u003ca href=\"\/products\/martyr-cmx06-zinc-streamline-shaft-anode-1-3-8in-194-cmx06\"\u003eCMX06 zinc version\u003c\/a\u003e for open-ocean saltwater. Always measure your shaft diameter with calipers before ordering.\u003c\/p\u003e","brand":"LNS","offers":[{"title":"Default Title","offer_id":50999091626020,"sku":"194-CMX06M","price":41.39,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0743\/5799\/7604\/files\/194-CMX03_4f1b4722-3b94-4159-9d02-c92c45907d1c.jpg?v=1782799301","url":"https:\/\/marisolmarine.com\/products\/martyr-cmx06m-magnesium-streamline-shaft-anode-1-3-8in-194-cmx06m","provider":"Marisol Marine Company","version":"1.0","type":"link"}