Boat Shaft & Propeller Anodes
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- Performance Metals®3" D Aluminum Barrel Collar Shaft Anode (C3000A)3" D Aluminum Barrel Collar Shaft Anode (C3000A) by Performance Metals®. Superior Performance Metals anodes are designed to provide ultimate corrosion protection for steel and aluminum parts of your vessel. Made from a high-quality...Designed to deliver corrosion control unmatched by the competitionCrafted from superior-grade aluminum alloy$59.19
- Seachoice®0.75" D Aluminum Barrel Collar Shaft Anode with Allen Screw (95618)0.75" D Aluminum Barrel Collar Shaft Anode with Allen Screw (95618) by Seachoice®. Whether you want to restore the original appearance of your boat, make it operate the way it should or ensure your safety on the water, rely on Seachoice...High-quality, cadmium-free anodesHigher protection than zinc$56.10
- Seachoice®0.875" D Aluminum Barrel Collar Shaft Anode with Allen Screw (95619)0.875" D Aluminum Barrel Collar Shaft Anode with Allen Screw (95619) by Seachoice®. Whether you want to restore the original appearance of your boat, make it operate the way it should or ensure your safety on the water, rely on...High-quality, cadmium-free anodesHigher protection than zinc$18.77
- Seachoice®1" D Aluminum Barrel Collar Shaft Anode with Allen Screw (95621)1" D Aluminum Barrel Collar Shaft Anode with Allen Screw (95621) by Seachoice®. Whether you want to restore the original appearance of your boat, make it operate the way it should or ensure your safety on the water, rely on Seachoice...High-quality, cadmium-free anodesHigher protection than zinc$56.92
- Seachoice®1" D Magnesium Barrel Collar Shaft Anode with Allen Screw (95623)1" D Magnesium Barrel Collar Shaft Anode with Allen Screw (95623) by Seachoice®. Whether you want to restore the original appearance of your boat, make it operate the way it should or ensure your safety on the water, rely on Seachoice...High-quality, cadmium-free anodesHigher protection than zinc$27.54
- Seachoice®1.125" D Aluminum Barrel Collar Shaft Anode with Allen Screw (95624)1.125" D Aluminum Barrel Collar Shaft Anode with Allen Screw (95624) by Seachoice®. Whether you want to restore the original appearance of your boat, make it operate the way it should or ensure your safety on the water, rely on...High-quality, cadmium-free anodesHigher protection than zinc$63.14
- Seachoice®1.25" D Aluminum Barrel Collar Shaft Anode with Allen Screw (95626)1.25" D Aluminum Barrel Collar Shaft Anode with Allen Screw (95626) by Seachoice®. Whether you want to restore the original appearance of your boat, make it operate the way it should or ensure your safety on the water, rely on Seachoice...High-quality, cadmium-free anodesHigher protection than zinc$74.77
- Seachoice®1.25" D Magnesium Barrel Collar Shaft Anode with Allen Screw (95627)1.25" D Magnesium Barrel Collar Shaft Anode with Allen Screw (95627) by Seachoice®. Whether you want to restore the original appearance of your boat, make it operate the way it should or ensure your safety on the water, rely on...High-quality, cadmium-free anodesHigher protection than zinc$28.09
- Seachoice®1.375" D Aluminum Barrel Collar Shaft Anode with Allen Screw (95628)1.375" D Aluminum Barrel Collar Shaft Anode with Allen Screw (95628) by Seachoice®. Whether you want to restore the original appearance of your boat, make it operate the way it should or ensure your safety on the water, rely on...High-quality, cadmium-free anodesHigher protection than zinc$82.21
- Seachoice®1.375" D Magnesium Barrel Collar Shaft Anode with Allen Screw (95629)1.375" D Magnesium Barrel Collar Shaft Anode with Allen Screw (95629) by Seachoice®. Whether you want to restore the original appearance of your boat, make it operate the way it should or ensure your safety on the water, rely on...High-quality, cadmium-free anodesHigher protection than zinc$35.00
- Seachoice®1.5" D Aluminum Barrel Collar Shaft Anode with Allen Screw (95631)1.5" D Aluminum Barrel Collar Shaft Anode with Allen Screw (95631) by Seachoice®. Whether you want to restore the original appearance of your boat, make it operate the way it should or ensure your safety on the water, rely on Seachoice...High-quality, cadmium-free anodesHigher protection than zinc$84.25
- Seachoice®1.5" D Magnesium Barrel Collar Shaft Anode with Allen Screw (95633)1.5" D Magnesium Barrel Collar Shaft Anode with Allen Screw (95633) by Seachoice®. Whether you want to restore the original appearance of your boat, make it operate the way it should or ensure your safety on the water, rely on Seachoice...High-quality, cadmium-free anodesHigher protection than zinc$36.52
- Seachoice®1.75" D Aluminum Barrel Collar Shaft Anode with Allen Screw (95634)1.75" D Aluminum Barrel Collar Shaft Anode with Allen Screw (95634) by Seachoice®. Whether you want to restore the original appearance of your boat, make it operate the way it should or ensure your safety on the water, rely on Seachoice...High-quality, cadmium-free anodesHigher protection than zinc$30.89
- Seachoice®1.75" D Magnesium Barrel Collar Shaft Anode with Allen Screw (95636)1.75" D Magnesium Barrel Collar Shaft Anode with Allen Screw (95636) by Seachoice®. Whether you want to restore the original appearance of your boat, make it operate the way it should or ensure your safety on the water, rely on...High-quality, cadmium-free anodesHigher protection than zinc$50.14
- Seachoice®2" D Aluminum Barrel Collar Shaft Anode with Allen Screw (95637)2" D Aluminum Barrel Collar Shaft Anode with Allen Screw (95637) by Seachoice®. Whether you want to restore the original appearance of your boat, make it operate the way it should or ensure your safety on the water, rely on Seachoice...High-quality, cadmium-free anodesHigher protection than zinc$28.52
- Seachoice®2" D Magnesium Barrel Collar Shaft Anode with Allen Screw (95638)2" D Magnesium Barrel Collar Shaft Anode with Allen Screw (95638) by Seachoice®. Whether you want to restore the original appearance of your boat, make it operate the way it should or ensure your safety on the water, rely on Seachoice...High-quality, cadmium-free anodesHigher protection than zinc$54.69
- Vetus®Zinc Anode for Bow Thruster 125/130/160 KGF (SET0151)Zinc Anode for Bow Thruster 125/130/160 KGF (SET0151) 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$80.78
- Vetus®Zinc Anode for Bow Thruster 220 KGF (SET0152)Zinc Anode for Bow Thruster 220 KGF (SET0152) 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$87.21
- Vetus®Zinc Anode for Bow Thruster 35/45/55 KGF (SET0149)Zinc Anode for Bow Thruster 35/45/55 KGF (SET0149) 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$67.93
- Martyr®Beneteau™ 1" H Aluminum Propeller Anode (CMAN225A)Beneteau™ 1" H Aluminum Propeller Anode (CMAN225A) 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$32.54
- Martyr®Model A Aluminum Line Cutter Anode (CMLCAA)Model A Aluminum Line Cutter Anode (CMLCAA) 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$47.12
- Martyr®Model B Aluminum Line Cutter Anode (CMLCBA)Model B Aluminum Line Cutter Anode (CMLCBA) 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$47.84
- Martyr®Model C, D, E Aluminum Line Cutter Anode (CMLCCDEA)Model C, D, E Aluminum Line Cutter Anode (CMLCCDEA) 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$18.94
- Martyr®Yanmar Zinc Bearing Carrier Anode Kit (CM19644002660KITZ)Zinc Bearing Carrier Anode Kit (CM19644002660KITZ) 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$54.07
- B&S Marine Anodes®0.875" D Zinc Barrel Collar Shaft Anode (X-2)0.875" D Zinc Barrel Collar Shaft Anode (X-2) 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...Built to simplify your boat maintenanceSpecially made for marine applications$19.77
- B&S Marine Anodes®1.125" D Zinc Barrel Collar Shaft Anode (X-4)1.125" D Zinc Barrel Collar Shaft Anode (X-4) 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...Built to simplify your boat maintenanceSpecially made for marine applications$21.40
- B&S Marine Anodes®1.5" D Zinc Barrel Collar Shaft Anode (X-11A)1.5" D Zinc Barrel Collar Shaft Anode (X-11A) 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...Built to simplify your boat maintenanceSpecially made for marine applications$101.17
- B&S Marine Anodes®2.25" D Zinc Barrel Collar Shaft Anode (X-10)2.25" D Zinc Barrel Collar Shaft Anode (X-10) 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...Built to simplify your boat maintenanceSpecially made for marine applications$78.26
- B&S Marine Anodes®2.5" D Zinc Barrel Collar Shaft Anode (X-11)2.5" D Zinc Barrel Collar Shaft Anode (X-11) 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...Built to simplify your boat maintenanceSpecially made for marine applications$78.26
- B&S Marine Anodes®2.75" D Zinc Barrel Collar Shaft Anode (X-12)2.75" D Zinc Barrel Collar Shaft Anode (X-12) 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...Built to simplify your boat maintenanceSpecially made for marine applications$91.85
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.