Marine Engine Anodes
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- Performance Metals®MerCruiser Anode KitAnode Kit 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 aluminum alloy that includes only about 5%...Designed to deliver corrosion control unmatched by the competitionCrafted from superior-grade aluminum alloy$37.95 - $61.15
- Performance Metals®MerCruiser Gimbal Housing Bolt Anode KitGimbal Housing Bolt Anode Kit 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 aluminum alloy that...Designed to deliver corrosion control unmatched by the competitionCrafted from superior-grade aluminum alloy$16.74
- Performance Metals®Mercury Aluminum Anode KitAluminum Anode Kit by Performance Metals®. 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. Superior...Designed to deliver corrosion control unmatched by the competitionCrafted from superior-grade aluminum alloy$46.99 - $62.34
- Performance Metals®Mercury Aluminum Cavitation Plate AnodeAluminum Cavitation Plate Anode 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 aluminum alloy that...Designed to deliver corrosion control unmatched by the competitionCrafted from superior-grade aluminum alloy$22.87
- Performance Metals®Mercury Aluminum Manifold AnodeAluminum Manifold Anode 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 aluminum alloy that includes...Designed to deliver corrosion control unmatched by the competitionCrafted from superior-grade aluminum alloy$19.94
- Performance Metals®Mercury Aluminum Skeg AnodeAluminum Skeg Anode 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 aluminum alloy that includes only...Designed to deliver corrosion control unmatched by the competitionCrafted from superior-grade aluminum alloy$19.29 - $20.30
- Performance Metals®Mercury Aluminum Transom Bar AnodeAluminum Transom Bar Anode 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 aluminum alloy that...Designed to deliver corrosion control unmatched by the competitionCrafted from superior-grade aluminum alloy$19.82
- Performance Metals®Mercury Aluminum Trim Cylinder AnodeAluminum Trim Cylinder Anode 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 aluminum alloy that...Designed to deliver corrosion control unmatched by the competitionCrafted from superior-grade aluminum alloy$12.62
- Performance Metals®Mercury Aluminum Wedge AnodeAluminum Wedge Anode 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 aluminum alloy that includes...Designed to deliver corrosion control unmatched by the competitionCrafted from superior-grade aluminum alloy$13.48
- Performance Metals®Suzuki Aluminum Anode KitAluminum Anode Kit by Performance Metals®. 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. Superior...Designed to deliver corrosion control unmatched by the competitionCrafted from superior-grade aluminum alloy$20.06 - $24.75
- Performance Metals®Volvo Penta Aluminum Anode KitAluminum Anode Kit by Performance Metals®. 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. Superior...Designed to deliver corrosion control unmatched by the competitionCrafted from superior-grade aluminum alloy$40.44 - $62.43
- Performance Metals®Volvo Penta Aluminum Gearhouse AnodeAluminum Gearhouse Anode 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 aluminum alloy that includes...Designed to deliver corrosion control unmatched by the competitionCrafted from superior-grade aluminum alloy$27.32
- Performance Metals®Volvo Penta Aluminum Gimbal Block AnodeAluminum Gimbal Block Anode 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 aluminum alloy that...Designed to deliver corrosion control unmatched by the competitionCrafted from superior-grade aluminum alloy$20.50
- Performance Metals®Volvo Penta Aluminum Gimbal Plate AnodeAluminum Gimbal Plate Anode 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 aluminum alloy that...Designed to deliver corrosion control unmatched by the competitionCrafted from superior-grade aluminum alloy$32.09
- Performance Metals®Volvo Penta Aluminum Transom Bar AnodeAluminum Transom Bar Anode 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 aluminum alloy that...Designed to deliver corrosion control unmatched by the competitionCrafted from superior-grade aluminum alloy$25.91 - $30.20
- Performance Metals®Volvo Penta Aluminum Transom Plate AnodeAluminum Transom Plate Anode 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 aluminum alloy that...Designed to deliver corrosion control unmatched by the competitionCrafted from superior-grade aluminum alloy$36.83
- Performance Metals®Volvo Penta Aluminum Transom Shield AnodeAluminum Transom Shield Anode 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 aluminum alloy that...Designed to deliver corrosion control unmatched by the competitionCrafted from superior-grade aluminum alloy$26.31
- Performance Metals®Volvo Penta Aluminum Triangle Side Mount AnodeAluminum Triangle Side Mount Anode 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 aluminum alloy...Designed to deliver corrosion control unmatched by the competitionCrafted from superior-grade aluminum alloy$14.01
- Performance Metals®Yamaha Aluminum Anode KitAluminum Anode Kit by Performance Metals®. 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. Superior...Designed to deliver corrosion control unmatched by the competitionCrafted from superior-grade aluminum alloy$31.58 - $43.28
- Performance Metals®Yamaha Aluminum Block AnodeAluminum Block Anode 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 aluminum alloy that includes...Designed to deliver corrosion control unmatched by the competitionCrafted from superior-grade aluminum alloy$16.59
- Performance Metals®Yamaha Aluminum Bracket AnodeAluminum Bracket Anode by Performance Metals®. 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.Designed to deliver corrosion control unmatched by the competitionCrafted from superior-grade aluminum alloy$19.14
- Performance Metals®Yamaha Aluminum Clamp Bracket AnodeAluminum Clamp Bracket Anode by Performance Metals®. 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.Designed to deliver corrosion control unmatched by the competitionCrafted from superior-grade aluminum alloy$11.87
- Performance Metals®Yamaha Aluminum Handlebar AnodeAluminum Handlebar Anode 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 aluminum alloy that includes...Designed to deliver corrosion control unmatched by the competitionCrafted from superior-grade aluminum alloy$21.83
- Performance Metals®Yamaha Aluminum Lower Unit AnodeAluminum Lower Unit Anode by Performance Metals®. 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.Designed to deliver corrosion control unmatched by the competitionCrafted from superior-grade aluminum alloy$22.81
- Performance Metals®Yamaha Aluminum Skeg AnodeAluminum Skeg Anode 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 aluminum alloy that includes only...Designed to deliver corrosion control unmatched by the competitionCrafted from superior-grade aluminum alloy$19.51 - $30.91
- Performance Metals®Yamaha Aluminum Transom Bar AnodeAluminum Transom Bar Anode 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 aluminum alloy that...Designed to deliver corrosion control unmatched by the competitionCrafted from superior-grade aluminum alloy$19.72
- Performance Metals®Yamaha Aluminum Wedge AnodeAluminum Wedge Anode 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 aluminum alloy that includes...Designed to deliver corrosion control unmatched by the competitionCrafted from superior-grade aluminum alloy$16.11
- Performance Metals®Yamaha Anode KitAnode Kit 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 aluminum alloy that includes only about 5%...Designed to deliver corrosion control unmatched by the competitionCrafted from superior-grade aluminum alloy$37.53 - $39.40
- Seachoice®Honda Aluminum Anode KitAluminum Anode Kit 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 for prime replacement boat parts and...The highest level of quality and craftsmanshipMade to guarantee exceptional reliability$65.60
- Seachoice®Honda Magnesium Anode KitMagnesium Anode Kit 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 for prime replacement boat parts and...The highest level of quality and craftsmanshipMade to guarantee exceptional reliability$76.02
A physical phenomenon called galvanic corrosion is one of the enemies of shipbuilders and boaters. This issue is hard to address, and even metals like brass or stainless steel can gradually oxidize. There are special tables of metals showing their corrosion susceptibility, with magnesium, zinc, and aluminum located at the top of the list, while titanium, silver, gold, and platinum are placed at the bottom. The first group represents more active, anodic metals; if immersed into a corrosive solution (saltwater) with passive metals positioned closer to the table's bottom, the former will gradually dissolve to protect the latter.
In this regard, stainless steel is rather tricky, as it can be either active or passive, depending on the grade and treatment. To protect various boat parts from galvanic corrosion, you can use a tried-and-tested method – attaching replaceable anodes made of the most active metals. Their design and material are selected depending on the water type and parts they will protect, be it a gimbal housing, gearcase, or driveshaft. Typically, aluminum anodes are suitable for salt, brackish, and fresh water, while magnesium and zinc are utilized in fresh and salt water, respectively. If used vice versa, the last two metals will not be as effective and lasting. Browse our marine engine anodes inventory and choose from numerous high-quality options.