{"product_id":"emp-zinc-anode-93-93408","title":"EMP Zinc Anode for Mercury Mariner 30-60 HP 40-140 HP V6 150-250 HP #93-93408","description":"\u003ch2\u003eEMP 93-93408 Anodes\u003c\/h2\u003e\n\u003cp\u003eEvery outboard running in salt, brackish, or even mineral-rich freshwater needs a healthy set of anodes to keep corrosion from quietly eating away at the lower unit. The EMP 93-93408 Zinc Anode is a direct-fit replacement for a wide range of Mercury and Mariner outboards — covering 3-cylinder models from 30 to 60 HP, 4-cylinder models from 40 to 140 HP, and V6 engines from 150 to 250 HP. One part number, a lot of engines.\u003c\/p\u003e\n\u003cp\u003eZinc anodes work on a simple but effective principle: zinc is electrochemically more active than the aluminum and steel used in your gearcase and lower unit hardware. In the presence of water and dissimilar metals, galvanic corrosion will always attack the most active material first — which is exactly why you want that to be a replaceable anode rather than your skeg or gearcase housing.\u003c\/p\u003e\n\u003cp\u003eEMP builds the 93-93408 to OEM-equivalent specifications, ensuring it seats correctly in the mounting location and makes the solid metal-to-metal contact needed for effective galvanic protection. A properly fitted anode does its job quietly in the background all season long. A missing or depleted one lets corrosion do the same — just a lot more expensively.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eKey Features:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eEMP replacement zinc anode\u003c\/li\u003e\n\u003cli\u003ePart Number: 93-93408\u003c\/li\u003e\n\u003cli\u003eCompatible with Mercury\/Mariner 3-cyl outboards, 30–60 HP\u003c\/li\u003e\n\u003cli\u003eCompatible with Mercury\/Mariner 4-cyl outboards, 40–140 HP\u003c\/li\u003e\n\u003cli\u003eCompatible with Mercury\/Mariner V6 outboards, 150–250 HP\u003c\/li\u003e\n\u003cli\u003eOEM-equivalent fit for reliable galvanic protection\u003c\/li\u003e\n\u003cli\u003eDirect replacement — no modification required\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eVerify your outboard's model and serial number before ordering. Mercury and Mariner engines use multiple anodes at different locations, so confirming the correct part for your specific mounting point keeps your corrosion protection complete — not just partial.\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003cb\u003eNormalized SKU:\u003c\/b\u003e 9393408\u003cbr\u003e\u003cb\u003eUPC Code:\u003c\/b\u003e 840080433783\u003c\/p\u003e","brand":"EMP","offers":[{"title":"Default Title","offer_id":54081069973809,"sku":"EMP-93-93408","price":12.07,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0015\/7184\/8291\/files\/emp-zinc-anode-for-mercury-mariner-30-60-hp-40-140-hp-v6-150-250-hp-93-93408-840080433783-1235131300.jpg?v=1777789126","url":"https:\/\/www.firstchoicemarine.com\/products\/emp-zinc-anode-93-93408","provider":"First Choice Marine","version":"1.0","type":"link"}