{"product_id":"194-cm46399m","title":"Martyr Magnesium Cutdown Skeg Anode for Mercury\/MerCruiser – CM46399M","description":"\u003cp\u003eMagnesium Cutdown Skeg Anode for Mercury\/MerCruiser, manufacturer part number CM46399M. This magnesium sacrificial anode is intended for freshwater only.\u003c\/p\u003e\u003cp\u003eCheck the exact part number, mounting position and dimensions against the equipment being serviced.\u003c\/p\u003e\u003ch2\u003eSpecifications and selection\u003c\/h2\u003e\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eManufacturer part number\u003c\/th\u003e\n\u003ctd\u003eCM46399M\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eAnode alloy\u003c\/th\u003e\n\u003ctd\u003eMagnesium\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eWater type\u003c\/th\u003e\n\u003ctd\u003eFreshwater only\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eDimension OD\u003c\/th\u003e\n\u003ctd\u003e92 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eDimension H\u003c\/th\u003e\n\u003ctd\u003e84 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eDimension OD\u003c\/th\u003e\n\u003ctd\u003e3.6 in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eDimension H\u003c\/th\u003e\n\u003ctd\u003e3.3 in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eThread (THD)\u003c\/th\u003e\n\u003ctd\u003e7\/16-14 UNC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\u003cp\u003eDimension letters follow the manufacturer's drawing. Compare the mounting arrangement and measurements with the part being replaced.\u003c\/p\u003e\u003ch2\u003eChoosing the correct anode\u003c\/h2\u003e\u003cp\u003eFreshwater only. Follow the equipment manufacturer's requirements for anode material and application. A shared engine brand or similar appearance alone does not establish compatibility.\u003c\/p\u003e\u003cp\u003eView Martyr's product specifications and drawing. \u003ca href=\"\/collections\/martyr-anodes\"\u003eBrowse Martyr anodes and kits\u003c\/a\u003e.\u003c\/p\u003e\u003csection class=\"martyr-care-guide\"\u003e\u003ch2\u003eInspection and replacement\u003c\/h2\u003e\n\u003cp\u003eInspect regularly and replace when approximately half of the anode has been consumed. Keep the anode unpainted and ensure clean, secure electrical contact with the protected metal. Follow the equipment manufacturer's installation instructions.\u003c\/p\u003e\n\u003cp\u003eMartyr anode care and material guide\u003c\/p\u003e\u003c\/section\u003e\u003cp\u003e\u003ca href=\"\/collections\/martyr-engine-drive-anodes\"\u003eCompare engine \u0026amp; drive anodes\u003c\/a\u003e or \u003ca href=\"\/collections\/martyr-anodes\"\u003ebrowse all Martyr anodes\u003c\/a\u003e.\u003c\/p\u003e\n\u003csection class=\"pd-verified-fitment\"\u003e\u003ch2\u003eManufacturer-listed Fitment\u003c\/h2\u003e\n\u003cp\u003eMercury 50–140 hp cut-down trim-tab anode; verify propeller clearance and original mounting configuration.\u003c\/p\u003e\n\u003cp\u003eMatch all stated model, year, serial-number and configuration limits, along with the original mounting position and clearance.\u003c\/p\u003e\u003c\/section\u003e","brand":"Martyr","offers":[{"title":"Default Title","offer_id":54229007270171,"sku":"194-CM46399M","price":13.87,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0943\/8652\/0347\/files\/martyr-194-cm46399m.jpg?v=1791920256","url":"https:\/\/partsduck.com\/products\/194-cm46399m","provider":"PartsDuck.com","version":"1.0","type":"link"}