Mercury Marine 847266 Anodes The Mercury Anode K Plane (Part Number 847266) is a genuine OEM sacrificial anode designed for use on Mercury outboard trim tab planes, commonly referred to as K-planes. Its job is straightforward: corrode so your engine doesn't. By attracting galvanic corrosion away from aluminum and other metal components, it takes the hit so your lower unit stays intact. This anode is zinc-based, making it the right choice for saltwater and brackish water environments where galvanic activity is highest. It mounts directly to the K-plane trim tab on compatible Mercury outboard models and installs with a single fastener. Replacement is recommended any time the anode is worn down to roughly 50% of its original size, or at least once per season if you're running in salt water. Check your engine's serial number to confirm fitment before ordering, as anode specifications vary by model and year. Normalized SKU: 847266UPC Code: 745061411029

EMP 93-93410 Anodes Galvanic corrosion is one of those slow, invisible problems that doesn't announce itself until it's already done some damage. Anodes are your outboard's first line of defense — sacrificial by design, they corrode so the more expensive metal parts on your engine don't have to. The EMP 93-93410 Zinc Anode is a direct-fit replacement covering a broad range of Mercury and Mariner outboards, making it a versatile staple for any marine service kit. This anode is compatible with Mercury and Mariner 3-cylinder outboards from 30 to 60 HP, 4-cylinder models from 40 to 140 HP, and V6 engines from 150 to 250 HP — a wide spread that makes the 93-93410 a go-to for shops and DIY boaters running Mercury power across multiple boats or engine sizes. Zinc is the traditional choice for saltwater and brackish water environments, where galvanic activity is highest. The anode works by being more electrochemically active than the surrounding metal, drawing corrosion to itself and away from your gearcase, skeg, and other submerged components. When it's worn down to about half its original size, it's time to swap it out — a worn anode is a working anode, but a fully depleted one isn't protecting anything. EMP builds the 93-93410 to OEM-equivalent specifications, so it fits the mounting location correctly and makes solid metal-to-metal contact for proper galvanic protection. A loose or poorly fitting anode doesn't do its job nearly as well as one that's seated right. Key Features: EMP replacement zinc anode Part Number: 93-93410 Compatible with Mercury/Mariner 3-cyl outboards, 30–60 HP Compatible with Mercury/Mariner 4-cyl outboards, 40–140 HP Compatible with Mercury/Mariner V6 outboards, 150–250 HP OEM-equivalent fit for proper galvanic protection Direct replacement — no modification required Confirm your outboard's model and serial number before ordering to verify fitment. And if you're pulling the lower unit for service, replacing the anode at the same time is just good practice — it's cheap insurance against a problem that's expensive to fix after the fact. Normalized SKU: 9393410UPC Code: 840080457185

EMP 93-93408 Anodes Every 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. Zinc 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. EMP 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. Key Features: EMP replacement zinc anode Part Number: 93-93408 Compatible with Mercury/Mariner 3-cyl outboards, 30–60 HP Compatible with Mercury/Mariner 4-cyl outboards, 40–140 HP Compatible with Mercury/Mariner V6 outboards, 150–250 HP OEM-equivalent fit for reliable galvanic protection Direct replacement — no modification required Verify 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. Normalized SKU: 9393408UPC Code: 840080433783

EMP 93-93407 Anodes Replacing anodes is one of the easiest, most cost-effective things you can do to protect your outboard — and the EMP 93-93407 Zinc Anode makes it straightforward for a wide range of Mercury and Mariner engines. This anode fits Mercury and Mariner 3-cylinder outboards from 30 to 60 HP, 4-cylinder models from 40 to 140 HP, and V6 engines from 150 to 250 HP, covering a broad swath of the Mercury/Mariner lineup in a single part number. Zinc is the material of choice for saltwater and brackish water use. It sits lower on the galvanic scale than aluminum or steel, which means corrosion targets it first — exactly as intended. The anode quietly does its job all season, drawing electrochemical activity away from your lower unit, skeg, and trim tab hardware. You replace the anode. The gearcase stays intact. That's the deal, and it's a good one. EMP manufactures the 93-93407 to OEM-equivalent specifications, so it mounts correctly and maintains the metal-to-metal contact that makes galvanic protection actually work. A loose or ill-fitting anode leaves gaps in coverage — this one doesn't. Key Features: EMP replacement zinc anode Part Number: 93-93407 Compatible with Mercury/Mariner 3-cyl outboards, 30–60 HP Compatible with Mercury/Mariner 4-cyl outboards, 40–140 HP Compatible with Mercury/Mariner V6 outboards, 150–250 HP OEM-equivalent fit and galvanic protection Direct replacement — no modification required Mercury and Mariner outboards use multiple anodes positioned at different points on the engine and lower unit — confirm your model and serial number to make sure the 93-93407 is the right one for your specific mounting location. Replacing all your anodes at the same time during an annual service is the cleanest approach and ensures nothing gets missed. Normalized SKU: 9393407UPC Code: 840080464688

EMP 93-04040 AnodesThis product replaces:840080472614Normalized SKU: 9304040UPC Code: 840080472614

EMP 93-04037 AnodesThis product replaces:840080449425Normalized SKU: 9304037UPC Code: 840080449425

EMP 93-04011 AnodesThis product replaces:840080435275, 436745Normalized SKU: 9304011UPC Code: 840080435275

Download LiteraturePerformance Metals 10195A AnodesMercruiser Bravo 3 (2003 & Earlier) Prop Anode Retrofit Kit - AluminumKit of anodes for a prop anode retrofit for older Bravo 3 (2003 and older) outdrives. It provides additional corrosion protection for the older drives.Performance Metals Navalloy® aluminum anodes are manufactured to the military specification MIL-DTL 24779 and are suitable for use in all water types- salt, brackish, or fresh.Includes: Prop anode Replacement brass nut Mounting hardware Installation instructions Normalized SKU: 10195AUPC Code: 870648001956Performance Metals 10195A Literature Download Quick Reference Guide

Mercury Marine 8M0217561 AnodesMercury Anode Aluminum 350-400 HP V10 #8M0217561Normalized SKU: 8M0217561UPC Code: 678633186233

Download LiteratureTecnoseal 01112-1 AnodesZinc Yamaha Bar Anode For Engine BracketThis Zinc Yamaha Bar Anode, is designed for the engine bracket of Yamaha 200-300 HP motors. Sometimes called "sacrificial anodes," because the bar absorbs corrosion before it reaches other metallic parts of the boat.Features:  Designed for 200-300 HP Yamaha motors Meant for saltwater boat use Boat type: Motorboat with outboard Specific: Outboard Specifications: Material: Zinc Weight: (lbs) 1.39 / (kg) 0.63 Dimensions: l: (inch) 7.91" / (mm) 201 A: (inch) 1.85" / (mm) 47 C: (inch) 0.25" x 0.43" / (mm) 6.5 x 11 H: (inch) 0.67" / (mm) 17 i: (inch) 7.09" / (mm) 180 *Sold as an Individual Normalized SKU: 011121UPC Code: 8059617818272Tecnoseal 01112-1 Literature Download Quick Reference Guide