same day shipping clock icon
free shipping box icon
price tag icon

Zincs & Anodes

9001
      • Magnesium Trim Tab Anode
        List Price: $17.49
        Starting At: $13.99

        Sierra 18-6241 Magnesium Trim Tab Anode for Mercruiser, Mercury Sierra high quality aftermarket marine parts are manufactured to meet or exceed OEM requirements. Magnesium trim tab anodes should be used in fresh water only and with aluminum props...

        Add to Cart
      • Sierra 18-6158Z Alpha 1 Gen II Anode Kit (Zinc)
        List Price: $87.99
        Starting At: $61.49

        Sierra 18-6158Z Mercruiser Alpha 1 Gen II Anode Kit (Zinc) Sierra replacement anode kit for use with Mercruiser Alpha One Gen II drives. The anodes found in this kit are constructed of zinc and should be used in saltwater applications only. Sierra...

        Add to Cart
      • Sierra 23-6400 Anode For Kohler & Westerbeke
        List Price: $6.99
        Starting At: $5.99

        Sierra 23-6400 Anode For Kohler & Westerbeke Sierra high quality parts are designed to meet OEM specifications. Interchangeable with: Kohler 260085 Westerbeke 11885  

        Add to Cart
      • Lenco Sacrificial Anodes
        List Price:
        Starting At: $13.49

        Lenco Sacrificial Anodes Package of 2. Mounting screw included.  

        Choose Options
      • Mercury Mercruiser Aluminum Anode Kit Bravo 3 2003 & Up
        List Price: $128.99
        Starting At: $90.49

        Aluminum Anode Kit, Bravo 3 2003 & Up, Mercury - Mercruiser 97-888761Q04 Aluminum anodes for use in saltwater or freshwater This is a complete anode kit to replace all factory installed anodes found on the drive unit. Fits 2003 and newer Bravo III...

        Add to Cart
      • Tecnoseal Anode Kit w\/Hardware - Mercury Alpha 1 Gen 2 - Magnesium
        List Price: $66.99
        Starting At: $51.99

        Mercury Alpha 1 Gen 2 Anode KitContents: (1) 00806BISMG (1) 00814MG (1) 00819MG (2) 00817MG (1) 00820MG Material: MagnesiumPackaging: PolybagHardware: Included Specifications: Material: Magnesium Box Dimensions: 3"H x 8"W x 8"L WT: 1.5...

        Add to Cart
      • Aluminum Anode Kit for Bravo II & Bravo III, Mercury - Mercruiser 97-888761Q03
        List Price: $71.39
        Starting At: $62.07

        Aluminum Anode Kit for Bravo II & Bravo III, Mercury - Mercruiser 888761Q03 Aluminum Anodes for use in saltwater or freshwater This is a complete anode kit to replace all factory installed anodes found on the drive unit. Fits: Bravo II 1988 and...

        Add to Cart
      • Tecnoseal Anode Kit w\/Hardware - Volvo SX - Zinc
        List Price: $50.99
        Starting At: $35.99

        Volvo SX Anode KitContents: (1) 00718 (1) 00726 Material: ZincPackaging: PolybagHardware: Included Specifications: Material: Zinc Box Dimensions: 3"H x 4"W x 6"L WT: 4.6 lbs UPC: 8033837068853 Quick Guide (pdf)Owner's Manual (pdf)

        Add to Cart
      • Sierra 18-6014 Anode Replaces 822777Q1
        List Price: $19.49
        Starting At: $13.49

        Sierra 18-6014 High Performance Zinc Anode Sierra high-quality engine parts are designed to meet OEM specifications. For applications where extra clearance is required for high rake propellers. Fits most Mercury/Mariner 35 HP & Above, Force...

        Add to Cart
      • Aluminum Anode for Mercruiser
        List Price: $13.99
        Starting At: $9.99

        Aluminum Anode for Mercruiser Alpha For Use On Engine Models: R/MR/Alpha One, Sterndrive Transom Assembly (1983-90) & prior drives Alpha One, Gen II (1991 & up) Replaces: Honda - 41107-ZWI-0032A Mercruiser - 31640Q4,31640T6 GLM -...

        Add to Cart
      • Tecnoseal Anode Kit w\/Hardware - Mercury Bravo 2-3 - Magnesium
        List Price: $51.99
        Starting At: $34.99

        Mercury Bravo 2-3 Anode KitContents: (1) 00815MG (1) 00820MG (2) 00818MG Material: MagnesiumPackaging: PolybagHardware: Included Specifications: Material: Magnesium Box Dimensions: 3"H x 7"W x 8"L WT: 1.3 lbs UPC: 8059617819392 Quick...

        Add to Cart
      • Tecnoseal Anode Kit w\/Hardware - Mercury Alpha 1 Gen 2 - Aluminum
        List Price: $57.99
        Starting At: $48.99

        Mercury Alpha 1 Gen 2 Anode KitContents: (1) 00806BISAL (1) 00814AL (1) 00819AL (2) 00817AL (1) 00820AL Material: AluminumPackaging: PolybagHardware: Included Specifications: Material: Aluminum Box Dimensions: 3"H x 7"W x 8"L WT: 2.2...

        Add to Cart
      • Sierra 18-6024 Anode
        List Price: $14.99
        Starting At: $10.49

        Sierra 18-6024 OMC Zinc Gearcase Anode - Special Order est. 10 Days Sierra replacement anode. Interchangeable with: GLM 12776 Johnson/Evinrude Outboard 393023 436745 OMC Stern Drive 393023 Fits: 1982 - 1987 Gearcase Zinc...

        Add to Cart
      • Tecnoseal Anode Kit w\/Hardware - Mercury Alpha 1 Gen 2 - Zinc
        List Price: $61.99
        Starting At: $50.99

        Mercury Alpha 1 Gen 2 Anode KitContents: (1) 00806BIS (1) 00814 (1) 00819 (2) 00817 (1) 00820 Material: ZincPackaging: PolybagHardware: Included Specifications: Material: Zinc Box Dimensions: 3"H x 8"W x 9"L WT: 5.5 lbs UPC:...

        Add to Cart
      • Sierra 18-6158M Alpha 1 Gen II Anode Kit Replaces 888755Q03
        List Price: $135.99
        Starting At: $95.49

        Sierra 18-6158M Alpha 1 Gen II Magnesium Anode Kit Sierra quality replacement magnesium anode kit for use with Mercruiser Alpha One Gen II drives. The anodes in this kit are constructed of magnesium and should only be used in freshwater applications...

        Add to Cart
      • Tecnoseal Anode Kit w\/Hardware - Mercury Alpha 1 Gen 1 - Zinc
        List Price: $51.99
        Starting At: $38.99

        Mercury Alpha 1 Gen 1 Anode KitContents: (1) 00806BIS (1) 00800 (2) 00807 Material: ZincPackaging: PolybagHardware: Included Specifications: Material: Zinc Box Dimensions: 3"H x 4"W x 7"L WT: 3.5 lbs UPC: 8059617814502 Quick Guide...

        Add to Cart

      Boat Zincs and Anodes

      An essential part on every vessel, boat anodes are installed to protect underwater metal components, such as a bronze propeller or metal struts, from galvanic corrosion. Galvanic Corrosion occurs when two dissimilar metals are physically or electronically connected and immersed in water. Without any form of protection, galvanic corrosion will cause underwater metals to corrode and waste away. When sacrificial anodes, commonly referred to as zincs, are added to the equation, they will corrode away instead, leaving your metal components intact. 

      At Wholesale Marine, you'll find zinc anodes, magnesium anodes, and aluminum anodes. Zinc anodes have been used for years and are recommended for saltwater applications. For boats in freshwater, magnesium anodes provide excellent protection, especially for underwater aluminum parts. For boaters who plan to be in brackish water, aluminum anodes are the way to go. Aluminum alloy anodes have become more popular over the years as they have a longer lifespan and provide protection in both fresh and saltwater. 

      Boat zincs and anodes should disintegrate over time. If your anode is still in great shape after a year, it should be replaced as it may contain impurities or has a bad connection. Once your anode is about half done, it's time to replace it (usually every year). At Wholesale Marine, we stock a full line of engine anodes, prop shaft anodes, anode kits, rudder anodes, and more. Our anode kits make shopping fast and easy.

      If you're unsure which zinc material is best for your vessel, give us a call! Our call center is available Monday-Friday, 9AM to 4PM EST at 1-877-388-2628. Don't forget to ask about our Captain's Club rewards program to learn how you can save on future purchases. We offer same-day shipping on all in stock items, and free shipping on orders over $99.