Boat Shaft & Propeller Anodes
- Vetus®Zinc Anode for Bow Thruster 25 KGF (SET0148)Zinc Anode for Bow Thruster 25 KGF (SET0148) by Vetus®. The longevity of your boat and the way it looks depend on the quality of the products you use for its maintenance. Only the finest products will allow you to achieve desired...Built to simplify your boat maintenanceSpecially made for marine applications$57.20
- Vetus®Zinc Anode for Bow Thruster 60/75/80/95 KGF (SET0150)Zinc Anode for Bow Thruster 60/75/80/95 KGF (SET0150) by Vetus®. The longevity of your boat and the way it looks depend on the quality of the products you use for its maintenance. Only the finest products will allow you to achieve...Built to simplify your boat maintenanceSpecially made for marine applications$72.13
- Furuno®Zinc Shaft Anode for CSH5 Sonar (000-802-966)Zinc Shaft Anode for CSH5 Sonar by Furuno®. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with customers in mind. It will meet your needs and deliver great...Carefully crafted to suit your specific boating needsEngineered to high standards$320.84
- Lowrance®Propeller Shaft Anode for Ghost Motors (000-15723-001)Propeller Shaft Anode for Ghost Motors by Lowrance®. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with customers in mind. It will meet your needs and...Designed to offer exceptional performance and reliabilityMade using high-quality materials for long-lasting service life$22.49
- Martyr®Aluminum Donut AnodeAluminum Donut Anode by Martyr®. Looking to protect your boat from corrosion that can occur in salt, brackish or fresh water? Then premium-grade Martyr anodes are the way to go. Pressure die-cast and made of a specialized alloy based on...Guaranteed to provide exceptional corrosion protectionManufacture to the latest US military alloy specifications$34.17
- Martyr®Aluminum Donut Collar Shaft Anode with Allen ScrewAluminum Donut Collar Shaft Anode with Allen Screw by Martyr®. Looking to protect your boat from corrosion that can occur in salt, brackish or fresh water? Then premium-grade Martyr anodes are the way to go. Pressure die-cast and made...Guaranteed to provide exceptional corrosion protectionManufacture to the latest US military alloy specifications$19.19 - $40.29
- Martyr®Aluminum Propeller AnodeAluminum Propeller Anode by Martyr®. Looking to protect your boat from corrosion that can occur in salt, brackish or fresh water? Then premium-grade Martyr anodes are the way to go. Pressure die-cast and made of a specialized alloy...Guaranteed to provide exceptional corrosion protectionManufacture to the latest US military alloy specifications$13.97 - $46.61
- Martyr®Autoprop™ Aluminum Propeller AnodeAutoprop™ Aluminum Propeller Anode by Martyr®. Looking to protect your boat from corrosion that can occur in salt, brackish or fresh water? Then premium-grade Martyr anodes are the way to go. Pressure die-cast and made of a...Guaranteed to provide exceptional corrosion protectionManufacture to the latest US military alloy specifications$29.38 - $31.14
- Martyr®Beneteau™ Aluminum Propeller AnodeBeneteau™ Aluminum Propeller Anode by Martyr®. Looking to protect your boat from corrosion that can occur in salt, brackish or fresh water? Then premium-grade Martyr anodes are the way to go. Pressure die-cast and made of a...Guaranteed to provide exceptional corrosion protectionManufacture to the latest US military alloy specifications$18.00 - $43.84
- Martyr®Johnson/Evinrude Magnesium Bearing Carrier AnodeMagnesium Bearing Carrier Anode by Martyr®. Looking to protect your boat from corrosion that can occur in salt, brackish or fresh water? Then premium-grade Martyr anodes are the way to go. Pressure die-cast and made of a specialized...Guaranteed to provide exceptional corrosion protectionManufacture to the latest US military alloy specifications$25.98
- Martyr®Magnesium Donut AnodeMagnesium Donut Anode by Martyr®. Looking to protect your boat from corrosion that can occur in salt, brackish or fresh water? Then premium-grade Martyr anodes are the way to go. Pressure die-cast and made of a specialized alloy based...Guaranteed to provide exceptional corrosion protectionManufacture to the latest US military alloy specifications$46.31
- Martyr®Magnesium Donut Collar Shaft Anode with Allen ScrewMagnesium Donut Collar Shaft Anode with Allen Screw by Martyr®. Looking to protect your boat from corrosion that can occur in salt, brackish or fresh water? Then premium-grade Martyr anodes are the way to go. Pressure die-cast and made...Guaranteed to provide exceptional corrosion protectionManufacture to the latest US military alloy specifications$29.56 - $44.12
- Martyr®Mariner Aluminum Donut AnodeAluminum Donut Anode by Martyr®. Looking to protect your boat from corrosion that can occur in salt, brackish or fresh water? Then premium-grade Martyr anodes are the way to go. Pressure die-cast and made of a specialized alloy based on...Guaranteed to provide exceptional corrosion protectionManufacture to the latest US military alloy specifications$34.17
- Martyr®Mariner Magnesium Donut AnodeMagnesium Donut Anode by Martyr®. Looking to protect your boat from corrosion that can occur in salt, brackish or fresh water? Then premium-grade Martyr anodes are the way to go. Pressure die-cast and made of a specialized alloy based...Guaranteed to provide exceptional corrosion protectionManufacture to the latest US military alloy specifications$46.31
- Martyr®Mercury Aluminum Bearing Carrier AnodeAluminum Bearing Carrier Anode by Martyr®. Looking to protect your boat from corrosion that can occur in salt, brackish or fresh water? Then premium-grade Martyr anodes are the way to go. Pressure die-cast and made of a specialized...Guaranteed to provide exceptional corrosion protectionManufacture to the latest US military alloy specifications$25.70
- Martyr®Mercury Magnesium Bearing Carrier AnodeMagnesium Bearing Carrier Anode by Martyr®. Looking to protect your boat from corrosion that can occur in salt, brackish or fresh water? Then premium-grade Martyr anodes are the way to go. Pressure die-cast and made of a specialized...Guaranteed to provide exceptional corrosion protectionManufacture to the latest US military alloy specifications$25.70
- Martyr®Volvo Penta Aluminum Propeller Anode KitAluminum Propeller Anode Kit by Martyr®. Looking to protect your boat from corrosion that can occur in salt, brackish or fresh water? Then premium-grade Martyr anodes are the way to go. Pressure die-cast and made of a specialized alloy...Guaranteed to provide exceptional corrosion protectionManufacture to the latest US military alloy specifications$25.12 - $30.05
- Martyr®Volvo Penta Magnesium Propeller Anode KitMagnesium Propeller Anode Kit by Martyr®. Looking to protect your boat from corrosion that can occur in salt, brackish or fresh water? Then premium-grade Martyr anodes are the way to go. Pressure die-cast and made of a specialized alloy...Guaranteed to provide exceptional corrosion protectionManufacture to the latest US military alloy specifications$30.36 - $38.86
- Martyr®Volvo Penta Zinc Propeller AnodeZinc Propeller Anode by Martyr®. Looking to protect your boat from corrosion that can occur in salt, brackish or fresh water? Then premium-grade Martyr anodes are the way to go. Pressure die-cast and made of a specialized alloy based on...Guaranteed to provide exceptional corrosion protectionManufacture to the latest US military alloy specifications$42.27
- Martyr®Yamaha Aluminum Donut AnodeAluminum Donut Anode by Martyr®. Looking to protect your boat from corrosion that can occur in salt, brackish or fresh water? Then premium-grade Martyr anodes are the way to go. Pressure die-cast and made of a specialized alloy based on...Guaranteed to provide exceptional corrosion protectionManufacture to the latest US military alloy specifications$34.17
- Martyr®Yamaha Magnesium Donut AnodeMagnesium Donut Anode by Martyr®. Looking to protect your boat from corrosion that can occur in salt, brackish or fresh water? Then premium-grade Martyr anodes are the way to go. Pressure die-cast and made of a specialized alloy based...Guaranteed to provide exceptional corrosion protectionManufacture to the latest US military alloy specifications$46.31
- Martyr®Yanmar Aluminum Bearing Carrier AnodeAluminum Bearing Carrier Anode by Martyr®. Looking to protect your boat from corrosion that can occur in salt, brackish or fresh water? Then premium-grade Martyr anodes are the way to go. Pressure die-cast and made of a specialized...Guaranteed to provide exceptional corrosion protectionManufacture to the latest US military alloy specifications$34.07
- Martyr®Yanmar Magnesium Bearing Carrier AnodeMagnesium Bearing Carrier Anode by Martyr®. Looking to protect your boat from corrosion that can occur in salt, brackish or fresh water? Then premium-grade Martyr anodes are the way to go. Pressure die-cast and made of a specialized...Guaranteed to provide exceptional corrosion protectionManufacture to the latest US military alloy specifications$40.60
- Martyr®Yanmar Zinc Bearing Carrier Anode KitZinc Bearing Carrier Anode Kit by Martyr®. Looking to protect your boat from corrosion that can occur in salt, brackish or fresh water? Then premium-grade Martyr anodes are the way to go. Pressure die-cast and made of a specialized...Guaranteed to provide exceptional corrosion protectionManufacture to the latest US military alloy specifications$54.07 - $63.84
- B&S Marine Anodes®Volvo Penta Zinc Donut Collar Shaft AnodeZinc Donut Collar Shaft Anode by B&S Marine Anodes®. The longevity of your boat and the way it looks depend on the quality of the products you use for its maintenance. Only the finest products will allow you to achieve desired results...Built to simplify your boat maintenanceSpecially made for marine applications$27.26 - $29.50
- B&S Marine Anodes®Zinc Anode for Bow ThrusterZinc Anode for Bow Thruster by B&S Marine Anodes®. The longevity of your boat and the way it looks depend on the quality of the products you use for its maintenance. Only the finest products will allow you to achieve desired results...Built to simplify your boat maintenanceSpecially made for marine applications$21.53 - $30.84
- B&S Marine Anodes®Zinc Barrel Collar Shaft AnodeZinc Barrel Collar Shaft Anode by B&S Marine Anodes®. The longevity of your boat and the way it looks depend on the quality of the products you use for its maintenance. Only the finest products will allow you to achieve desired results...Built to simplify your boat maintenanceSpecially made for marine applications$19.77 - $91.85
- B&S Marine Anodes®Zinc Barrel Collar Shaft AnodeZinc Barrel Collar Shaft Anode by B&S Marine Anodes®. The longevity of your boat and the way it looks depend on the quality of the products you use for its maintenance. Only the finest products will allow you to achieve desired results...Built to simplify your boat maintenanceSpecially made for marine applications$20.05 - $116.32
- B&S Marine Anodes®Zinc Donut Collar Shaft AnodeZinc Donut Collar Shaft Anode by B&S Marine Anodes®. The longevity of your boat and the way it looks depend on the quality of the products you use for its maintenance. Only the finest products will allow you to achieve desired results...Built to simplify your boat maintenanceSpecially made for marine applications$25.81 - $48.90
- Camp Company®Beneteau™ Zinc Propeller AnodeBeneteau™ Zinc Propeller Anode by Camp Company®. Marine anodes conform to these MIL-SPEC standards: Zinc Anodes: Mil-A-18001, Aluminum Anodes: Mil-A-24779. Anodes subject to cavitation will decay more rapidly. Anodes should be...Will provide the greatest reliabilityManufactured with functionality in mind$20.51 - $32.95
Galvanic corrosion is a serious issue that threatens virtually any vessel that has metal parts. It may affect hull constructions, drivetrain parts, steering components, etc., even if they are made of stainless steel, brass, or other materials known for their corrosion resistance. Actually, galvanic corrosion is an electrochemical reaction that occurs between two or several different metals covered with electrolyte, i.e. fresh or salt water acting as a conductive environment. In order to save valuable parts, it's recommended to add another metal, less noble than those you need to protect.
Sacrificial anodes are made of such metals and are meant to save other components from galvanic corrosion. In most cases, the anodes are manufactured from zinc, aluminum, or magnesium and shaped to provide reliable contact with the parts they protect. The choice of material is crucial to ensure adequate yet long-lasting protection, and it depends on the type of water (salt of fresh). There are barrel and donut anodes for shafts, tapered models for propellers, special anodes for bearing carriers, and other types of anodes designed specifically for certain boat engine makes and models. A large assortment of boat shaft & propeller anodes is available in our online store.