Boat Shaft & Propeller Anodes
- Camp Company®1.772" D Zinc Barrel Collar Shaft Anode (D-45)1.772" D Zinc Barrel Collar Shaft Anode (D-45) 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...Will provide the greatest reliabilityManufactured with functionality in mind$54.27
- Camp Company®15/16" x 5/8" Zinc Bow Thruster Anode (SM3-1180)15/16" x 5/8" Zinc Bow Thruster Anode (SM3-1180) 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...Will provide the greatest reliabilityManufactured with functionality in mind$28.90
- Camp Company®2" D Zinc Donut Collar Shaft Anode (C10)2" D Zinc Donut Collar Shaft Anode (C10) 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$34.66
- Camp Company®2.125" L x 1.5" W Zinc Propeller Nut Anode (ZPC-1)2.125" L x 1.5" W Zinc Propeller Nut Anode (ZPC-1) 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...Will provide the greatest reliabilityManufactured with functionality in mind$22.78
- Camp Company®2.165" D Zinc Barrel Collar Shaft Anode (D-55)2.165" D Zinc Barrel Collar Shaft Anode (D-55) 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...Will provide the greatest reliabilityManufactured with functionality in mind$118.74
- Camp Company®2.362" D Zinc Barrel Collar Shaft Anode (D60)2.362" D Zinc Barrel Collar Shaft Anode (D60) 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...Will provide the greatest reliabilityManufactured with functionality in mind$106.14
- Camp Company®2.755" D Zinc Barrel Collar Shaft Anode (D-70)2.755" D Zinc Barrel Collar Shaft Anode (D-70) 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...Will provide the greatest reliabilityManufactured with functionality in mind$134.99
- Camp Company®2.9375" L x 1.875" W Zinc Propeller Nut Anode (ZPC-2)2.9375" L x 1.875" W Zinc Propeller Nut Anode (ZPC-2) 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....Will provide the greatest reliabilityManufactured with functionality in mind$28.25
- Camp Company®3.5" D Zinc Barrel Collar Shaft Anode (X15)3.5" D Zinc Barrel Collar Shaft Anode (X15) 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...Will provide the greatest reliabilityManufactured with functionality in mind$76.04
- Camp Company®3.5" D Zinc Donut Collar Shaft Anode (C14)3.5" D Zinc Donut Collar Shaft Anode (C14) 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...Will provide the greatest reliabilityManufactured with functionality in mind$51.63
- Camp Company®4" D Zinc Barrel Collar Shaft Anode (X17)4" D Zinc Barrel Collar Shaft Anode (X17) 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...Will provide the greatest reliabilityManufactured with functionality in mind$93.15
- Camp Company®Autoprop™ Zinc Propeller Anode (H5)Autoprop™ 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$32.16
- Camp Company®Beneteau™ 0.866"-0.984" D Zinc Propeller Anode (2225MM)Beneteau™ 0.866"-0.984" D Zinc Propeller Anode (2225MM) 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....Will provide the greatest reliabilityManufactured with functionality in mind$20.51
- Camp Company®Beneteau™ 1.181" D Zinc Propeller Anode (30MM)Beneteau™ 1.181" D Zinc Propeller Anode (30MM) 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...Will provide the greatest reliabilityManufactured with functionality in mind$28.25
- Camp Company®Beneteau™ 1.378" D Zinc Propeller Anode (35MM)Beneteau™ 1.378" D Zinc Propeller Anode (35MM) 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...Will provide the greatest reliabilityManufactured with functionality in mind$32.95
- Camp Company®Maxi-Prop™ Zinc Propeller Anode (83-M)Maxi-Prop™ 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$32.53
- Camp Company®Zinc Donut Collar Shaft Anode (338602181)Zinc Donut Collar Shaft 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 inspected...Will provide the greatest reliabilityManufactured with functionality in mind$4.61
- Kasco Marine®4400D Series Zinc De-Icer Replacement Anode (840465)4400D Series Zinc De-Icer Replacement Anode by Kasco Marine®. Kasco recommends replacement of zinc anodes every year or sooner if anode is more than 50% depleted. Zincs are available for 1/2 in. and 5/8 in. motor shafts.Built to simplify your boat maintenanceSpecially made for marine applications$38.76
- Lewmar®140TT Thruster Anode Kit (589150)140TT Thruster Anode Kit (589150) by Lewmar®. Spare anodes used in conjonction with Lewmar thruster fitted with a bronze hub. This top-grade product is expertly made in compliance with stringent industry standards to offer a fusion of a...Built to simplify your boat maintenanceSpecially made for marine applications$18.57
- Lewmar®250TT/300TT Thruster Anode Kit (589550)250TT/300TT Thruster Anode Kit (589550) by Lewmar®. Spare anodes used in conjonction with Lewmar thruster fitted with a bronze hub. This top-grade product is expertly made in compliance with stringent industry standards to offer a...Built to simplify your boat maintenanceSpecially made for marine applications$49.27
- Panther®Saltwater Anode Kit (559000)Saltwater Anode Kit by Panther®. 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 without putting a...Built to match your exact requirementsHigh quality you can rely on$38.75
- Performance Metals®0.75" D Aluminum Barrel Collar Shaft Anode (C0750A)0.75" D Aluminum Barrel Collar Shaft Anode (C0750A) 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$13.38
- Performance Metals®1" D Aluminum Barrel Collar Shaft Anode (C1000A)1" D Aluminum Barrel Collar Shaft Anode (C1000A) 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$13.86
- Performance Metals®1.25" D Aluminum Barrel Collar Shaft Anode (C1250A)1.25" D Aluminum Barrel Collar Shaft Anode (C1250A) 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$15.29
- Performance Metals®1.375" D Aluminum Barrel Collar Shaft Anode (C1375A)1.375" D Aluminum Barrel Collar Shaft Anode (C1375A) 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$18.83
- Performance Metals®1.5" D Aluminum Barrel Collar Shaft Anode (C1500A)1.5" D Aluminum Barrel Collar Shaft Anode (C1500A) 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$18.83
- Performance Metals®1.75" D Aluminum Barrel Collar Shaft Anode (C1750A)1.75" D Aluminum Barrel Collar Shaft Anode (C1750A) 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$26.18
- Performance Metals®2" D Aluminum Barrel Collar Shaft Anode (C2000A)2" D Aluminum Barrel Collar Shaft Anode (C2000A) 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$25.17
- Performance Metals®2.25" D Aluminum Barrel Collar Shaft Anode (C2250A)2.25" D Aluminum Barrel Collar Shaft Anode (C2250A) 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$49.51
- Performance Metals®2.5" D Aluminum Barrel Collar Shaft Anode (C2500A)2.5" D Aluminum Barrel Collar Shaft Anode (C2500A) 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$51.92
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.