{"product_id":"aluminum-anode-kit-mpn-93-04311-sacrificial-corrosion-protection-anodes","title":"EMP Aluminum Anode Kit 93-04311 Sacrificial Corrosion Protection","description":"\u003cp\u003eThe EMP Aluminum Anode Kit (93-04311) is a sacrificial anode kit designed to protect submerged marine metal components from galvanic corrosion. Aluminum anodes are commonly used in brackish and salt water environments, where they corrode preferentially in place of engine, drive, and hull hardware, extending the service life of those more expensive components. As the anode material wears away over time, it should be inspected periodically and replaced once significantly depleted to maintain continuous corrosion protection.\u003c\/p\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e EMP\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number:\u003c\/strong\u003e 93-04311\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProduct Name:\u003c\/strong\u003e Aluminum Anode Kit\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e Aluminum\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e 2.4 pounds\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUPC:\u003c\/strong\u003e 840080478180\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eWhat is the EMP Aluminum Anode Kit 93-04311 used for?\u003c\/strong\u003e The EMP Aluminum Anode Kit (93-04311) is a sacrificial anode kit that protects submerged marine metal parts from galvanic corrosion by corroding in their place.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eIs this anode kit made of aluminum or zinc?\u003c\/strong\u003e Part number 93-04311 is an aluminum anode kit, which is a common choice for boats operated in brackish or salt water.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eHow much does the EMP 93-04311 anode kit weigh?\u003c\/strong\u003e This kit weighs 2.4 pounds.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eHow do I know when to replace the anodes in this kit?\u003c\/strong\u003e Sacrificial anodes like those in the EMP 93-04311 kit should be inspected periodically and replaced once they are significantly worn down, since a depleted anode can no longer protect nearby metal components.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat is the UPC for the EMP Aluminum Anode Kit 93-04311?\u003c\/strong\u003e The UPC for this kit is 840080478180.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eIs the EMP 93-04311 an OEM or aftermarket part?\u003c\/strong\u003e The 93-04311 is sold under the EMP brand as its own manufacturer part number.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eDoes aluminum or zinc corrode faster as a sacrificial anode?\u003c\/strong\u003e Aluminum anodes, such as the EMP 93-04311 kit, are generally chosen for their suitability in salt and brackish water, while zinc is more commonly used in salt water applications specifically; the correct anode material depends on the water conditions the boat operates in.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat does an anode kit protect against?\u003c\/strong\u003e An anode kit like the EMP 93-04311 protects submerged metal engine and hardware components from galvanic corrosion by sacrificing itself instead.\u003c\/p\u003e","brand":"EMP","offers":[{"title":"Default Title","offer_id":48991293112539,"sku":"EMP-93-04311","price":44.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0839\/7586\/4539\/files\/EMP-93-04311__26218.1747363873.500.750.jpg?v=1785329099","url":"https:\/\/www.goodvibesmarina.com\/products\/aluminum-anode-kit-mpn-93-04311-sacrificial-corrosion-protection-anodes","provider":"Good Vibes Marina","version":"1.0","type":"link"}