{"product_id":"cm821629","title":"Zinc Driveshaft Housing Anode for MerCruiser Alpha One Gen II | 821629Q1","description":"\u003cp\u003e\u003cstrong\u003eZinc Driveshaft Housing Anode\u003c\/strong\u003e for MerCruiser Alpha One Gen II sterndrives. It mounts to the driveshaft housing and provides sacrificial zinc corrosion protection. Use \u003cstrong\u003eproduct code CM821629\u003c\/strong\u003e to identify the offered product. It uses MerCruiser 821629Q1 as an application cross-reference, but this offered version is zinc while the OEM 821629Q1 item is aluminium.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eSelection warning:\u003c\/strong\u003e This is the zinc driveshaft-housing anode under product code CM821629. Match its material to the vessel's water type, existing anodes and corrosion-protection system. Do not substitute a different anode material automatically.\u003c\/p\u003e\n\u003ch2\u003eProduct specifications\u003c\/h2\u003e\n\u003ctable\u003e\n  \u003ctbody\u003e\n    \u003ctr\u003e\n\u003cth scope=\"row\"\u003eProduct\u003c\/th\u003e\n\u003ctd\u003eZinc Driveshaft Housing Anode\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003cth scope=\"row\"\u003eProduct code\u003c\/th\u003e\n\u003ctd\u003eCM821629\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003cth scope=\"row\"\u003eAssembly area\u003c\/th\u003e\n\u003ctd\u003eDriveshaft housing corrosion-protection points\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003eKey points\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eProduct code: CM821629\u003c\/li\u003e\n  \u003cli\u003eMerCruiser application cross-reference: 821629Q1\u003c\/li\u003e\n  \u003cli\u003eConfirmed application: Alpha One Gen II, serial number 0L100040 and later\u003c\/li\u003e\n  \u003cli\u003eAssembly area: Driveshaft housing corrosion-protection points\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eInstallation and selection context\u003c\/h2\u003e\n\u003cp\u003eThe zinc driveshaft housing anode under product code CM821629 belongs to the driveshaft housing corrosion-protection points. Confirm material, water type and compatibility with the existing anode system.\u003c\/p\u003e\n\u003ch2\u003eCompatibility and fitment\u003c\/h2\u003e\n\u003ctable\u003e\n  \u003ctbody\u003e\n    \u003ctr\u003e\n\u003cth scope=\"row\"\u003eEquipment\u003c\/th\u003e\n\u003ctd\u003eMerCruiser Alpha One Gen II sterndrive\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003cth scope=\"row\"\u003eConfirmed range\u003c\/th\u003e\n\u003ctd\u003eSerial number 0L100040 and later, 1998 onwards\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003cth scope=\"row\"\u003eAssembly area\u003c\/th\u003e\n\u003ctd\u003eDriveshaft housing corrosion-protection points\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003cth scope=\"row\"\u003eAnode material\u003c\/th\u003e\n\u003ctd\u003eZinc\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003eThe confirmed application for Zinc Driveshaft Housing Anode under product code CM821629 is the drive and serial scope shown above. The product may have other applications where the same product code and cross-reference are independently confirmed.\u003c\/p\u003e\n\u003ch3\u003eWhat to check before ordering\u003c\/h3\u003e\n\u003cp\u003eConfirm the zinc driveshaft housing anode under product code CM821629 against the component being replaced. Confirm material, water type and compatibility with the existing anode system.\u003c\/p\u003e\n\u003ch2\u003ePart numbers and cross-references\u003c\/h2\u003e\n\u003ctable\u003e\n  \u003ctbody\u003e\n    \u003ctr\u003e\n\u003cth scope=\"row\"\u003eProduct code\u003c\/th\u003e\n\u003ctd\u003eCM821629\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003cth scope=\"row\"\u003eMerCruiser application cross-reference\u003c\/th\u003e\n\u003ctd\u003e821629Q1\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch2\u003eBefore ordering\u003c\/h2\u003e\n\u003col\u003e\n  \u003cli\u003eConfirm the sterndrive model and full serial number.\u003c\/li\u003e\n  \u003cli\u003eCheck product code CM821629 and every recorded MerCruiser cross-reference.\u003c\/li\u003e\n  \u003cli\u003eApply the ratio, side, material or serial-break instruction where one is stated.\u003c\/li\u003e\n  \u003cli\u003eCompare the replacement part with the component being removed.\u003c\/li\u003e\n  \u003cli\u003eContact TMP Global with the drive serial and photographs if any identifier differs.\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003ch2\u003eFrequently asked questions\u003c\/h2\u003e\n\u003ch3\u003eWhat does CM821629 replace?\u003c\/h3\u003e\n\u003cp\u003eIt uses MerCruiser 821629Q1 as an application cross-reference, but the material differs: this product is zinc and the OEM item is aluminium.\u003c\/p\u003e\n\u003ch3\u003eDoes CM821629 fit every MerCruiser Alpha One Gen II drive?\u003c\/h3\u003e\n\u003cp\u003eThe confirmed application for CM821629 covered here is the MerCruiser Alpha One Gen II upper driveshaft housing for serial number 0L100040 and later. For an earlier drive or another assembly, match the product code, OEM reference and technical data before ordering.\u003c\/p\u003e\n\u003ch3\u003eWhere can I see this part in the exploded diagram assembly?\u003c\/h3\u003e\n\u003cp\u003e\u003ca href=\"\/fr-ca\/pages\/mercruiser-alpha-one-gen-ii-upper-driveshaft-housing-parts\"\u003eView the MerCruiser Alpha One Gen II upper driveshaft housing exploded diagram\u003c\/a\u003e and locate reference 22.\u003c\/p\u003e\n","brand":"Recmar","offers":[{"title":"Default Title","offer_id":50322577785174,"sku":"CM821629","price":34.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0899\/8928\/4182\/files\/CM821629-anode.webp?v=1785480585","url":"https:\/\/tmpglobal.store\/fr-ca\/products\/cm821629","provider":"TMP Global","version":"1.0","type":"link"}