{"product_id":"west-543","title":"Aluminum Donut Shaft Anode 1-1\/2\" CMT-C07AL","description":"\u003cdiv class=\"flex max-w-full flex-col gap-4 grow\"\u003e\n\u003cdiv data-message-author-role=\"assistant\" data-message-id=\"a3fbb3bd-17dd-4861-8e02-5efcceae1133\" dir=\"auto\" data-message-model-slug=\"gpt-5-3\" class=\"min-h-8 text-message relative flex w-full flex-col items-end gap-2 text-start break-words whitespace-normal outline-none keyboard-focused:focus-ring [.text-message+\u0026amp;]:mt-1\" data-turn-start-message=\"true\" tabindex=\"0\"\u003e\n\u003cdiv class=\"flex w-full flex-col gap-1 empty:hidden\"\u003e\n\u003cdiv class=\"markdown prose dark:prose-invert w-full wrap-break-word dark markdown-new-styling\"\u003e\n\u003cp data-start=\"74\" data-end=\"346\"\u003eThe CMT-C07AL is a \u003cstrong data-start=\"93\" data-end=\"130\"\u003e1-1\/2\" aluminum donut shaft anode\u003c\/strong\u003e designed to protect propeller shafts and running gear from galvanic corrosion. This two-piece clamshell-style anode mounts directly around the shaft, providing consistent protection while the vessel is in operation.\u003c\/p\u003e\n\u003cp data-start=\"348\" data-end=\"536\"\u003eConstructed from marine-grade aluminum alloy, it offers \u003cstrong data-start=\"404\" data-end=\"462\"\u003elonger-lasting and more efficient corrosion protection\u003c\/strong\u003e than traditional zinc, especially in saltwater and brackish environments.\u003c\/p\u003e\n\u003chr data-start=\"538\" data-end=\"541\"\u003e\n\u003ch3 data-start=\"543\" data-end=\"559\"\u003eKey Features\u003c\/h3\u003e\n\u003cul data-start=\"560\" data-end=\"849\"\u003e\n\u003cli data-start=\"560\" data-end=\"603\"\u003e\n\u003cstrong data-start=\"562\" data-end=\"583\"\u003e1-1\/2\" shaft size\u003c\/strong\u003e donut-style anode\u003c\/li\u003e\n\u003cli data-start=\"604\" data-end=\"656\"\u003eTwo-piece clamshell design for easy installation\u003c\/li\u003e\n\u003cli data-start=\"657\" data-end=\"701\"\u003eMarine-grade aluminum alloy construction\u003c\/li\u003e\n\u003cli data-start=\"702\" data-end=\"751\"\u003eProtects prop shafts and driveline components\u003c\/li\u003e\n\u003cli data-start=\"752\" data-end=\"805\"\u003eLonger lifespan vs zinc in mixed water conditions\u003c\/li\u003e\n\u003cli data-start=\"806\" data-end=\"849\"\u003eSecure clamping with stainless hardware\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"851\" data-end=\"854\"\u003e\n\u003ch3 data-start=\"856\" data-end=\"887\"\u003eApplication \/ Compatibility\u003c\/h3\u003e\n\u003cp data-start=\"888\" data-end=\"901\"\u003eDesigned for:\u003c\/p\u003e\n\u003cul data-start=\"902\" data-end=\"998\"\u003e\n\u003cli data-start=\"902\" data-end=\"942\"\u003e\u003cstrong data-start=\"904\" data-end=\"940\"\u003e1-1\/2\" diameter propeller shafts\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli data-start=\"943\" data-end=\"973\"\u003eInboard propulsion systems\u003c\/li\u003e\n\u003cli data-start=\"974\" data-end=\"998\"\u003eShaft-driven vessels\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"1000\" data-end=\"1108\"\u003e✔ Common on \u003cstrong data-start=\"1012\" data-end=\"1048\"\u003einboard boats and larger vessels\u003c\/strong\u003e\u003cbr data-start=\"1048\" data-end=\"1051\"\u003e✔ Protects shafts, struts, and nearby underwater metals\u003c\/p\u003e\n\u003chr data-start=\"1110\" data-end=\"1113\"\u003e\n\u003ch3 data-start=\"1115\" data-end=\"1149\"\u003eSerial Number \/ Fitment Notice\u003c\/h3\u003e\n\u003cp data-start=\"1150\" data-end=\"1165\"\u003eAlways confirm:\u003c\/p\u003e\n\u003cul data-start=\"1166\" data-end=\"1275\"\u003e\n\u003cli data-start=\"1166\" data-end=\"1197\"\u003eShaft diameter (\u003cstrong data-start=\"1184\" data-end=\"1194\"\u003e1-1\/2\"\u003c\/strong\u003e)\u003c\/li\u003e\n\u003cli data-start=\"1198\" data-end=\"1230\"\u003eAvailable clearance on shaft\u003c\/li\u003e\n\u003cli data-start=\"1231\" data-end=\"1275\"\u003eProper fitment around shaft and hardware\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"1277\" data-end=\"1361\"\u003eCorrect sizing is critical—improper fit will reduce effectiveness or cause movement.\u003c\/p\u003e\n\u003chr data-start=\"1363\" data-end=\"1366\"\u003e\n\u003ch3 data-start=\"1368\" data-end=\"1404\"\u003eWhen This Part Needs Replacement\u003c\/h3\u003e\n\u003cul data-start=\"1405\" data-end=\"1542\"\u003e\n\u003cli data-start=\"1405\" data-end=\"1442\"\u003eAnode is \u003cstrong data-start=\"1416\" data-end=\"1440\"\u003e50% or more consumed\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1443\" data-end=\"1477\"\u003eLoose fit or movement on shaft\u003c\/li\u003e\n\u003cli data-start=\"1478\" data-end=\"1510\"\u003eUneven wear or heavy pitting\u003c\/li\u003e\n\u003cli data-start=\"1511\" data-end=\"1542\"\u003eRoutine haul-out inspection\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"1544\" data-end=\"1547\"\u003e\n\u003ch3 data-start=\"1549\" data-end=\"1571\"\u003eInstallation Notes\u003c\/h3\u003e\n\u003cul data-start=\"1572\" data-end=\"1798\"\u003e\n\u003cli data-start=\"1572\" data-end=\"1618\"\u003eInstall tightly around clean shaft surface\u003c\/li\u003e\n\u003cli data-start=\"1619\" data-end=\"1662\"\u003eEnsure even clamping across both halves\u003c\/li\u003e\n\u003cli data-start=\"1663\" data-end=\"1689\"\u003eDo not paint the anode\u003c\/li\u003e\n\u003cli data-start=\"1690\" data-end=\"1729\"\u003eRecheck tightness after initial run\u003c\/li\u003e\n\u003cli data-start=\"1730\" data-end=\"1798\"\u003ePosition away from cutlass bearing and prop for proper clearance\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"1800\" data-end=\"1803\"\u003e\n\u003ch3 data-start=\"1805\" data-end=\"1849\"\u003eAlternate \/ Cross-Reference Part Numbers\u003c\/h3\u003e\n\u003cul data-start=\"1850\" data-end=\"1966\"\u003e\n\u003cli data-start=\"1850\" data-end=\"1881\"\u003eCamp Company: \u003cstrong data-start=\"1866\" data-end=\"1879\"\u003eCMT-C07AL\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1882\" data-end=\"1915\"\u003eZinc equivalent: \u003cstrong data-start=\"1901\" data-end=\"1913\"\u003eCMT-C07Z\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1916\" data-end=\"1966\"\u003eMagnesium version available for freshwater use\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"1968\" data-end=\"1971\"\u003e\n\u003ch3 data-start=\"1973\" data-end=\"1995\"\u003eParts Desk Insight\u003c\/h3\u003e\n\u003cp data-start=\"1996\" data-end=\"2188\"\u003eShaft anodes are your \u003cstrong data-start=\"2018\" data-end=\"2060\"\u003efirst line of defense for running gear\u003c\/strong\u003e. Aluminum versions last longer and perform better in real-world conditions—especially if the boat sees mixed or brackish water.\u003c\/p\u003e\n\u003chr data-start=\"2190\" data-end=\"2193\"\u003e\n\u003ch3 data-start=\"2195\" data-end=\"2207\"\u003eShipping\u003c\/h3\u003e\n\u003cp data-start=\"2208\" data-end=\"2273\" data-is-last-node=\"\" data-is-only-node=\"\"\u003eShipping: Ships same or next day for fast Canada wide shipping. ⚓\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"z-0 flex min-h-[46px] justify-start\"\u003e\u003cbr\u003e\u003c\/div\u003e","brand":"WEST","offers":[{"title":"Default Title","offer_id":43564131614756,"sku":"CMT-C07AL","price":29.48,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0743\/5799\/7604\/files\/cmc01-20.jpg?v=1775013669","url":"https:\/\/marisolmarine.com\/products\/west-543","provider":"Marisol Marine Company","version":"1.0","type":"link"}