E. Polipodio is an Italian specialist in cathodic protection and marine corrosion prevention. The company develops and manufactures sacrificial anodes and related protection systems for boats, yachts, commercial vessels, offshore structures, and other marine applications.
E. Polipodio marine anodes are designed to protect underwater metal components from galvanic corrosion. The range includes sacrificial anodes for hulls, shafts, propellers, rudders, engines, propulsion systems, and other submerged equipment, with different shapes, sizes, materials, and mounting configurations available for specific applications.
The company also develops cathodic protection systems and Marine Growth Prevention Systems (MGPS) for protecting seawater circuits and marine equipment from corrosion and biological fouling.
At Yacht-Supply24.com, we supply E. Polipodio anodes and can assist with product identification, replacement selection, dimensions, material choice, and finding suitable anodes for existing marine installations.
Send us your request if you need help identifying the correct E. Polipodio anode or compatible replacement.
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1-2 weeks delivery time The Polipodio ME014 and ME014AL are U-shaped sacrificial anodes for compatible MerCruiser Bravo Series sterndrives, corresponding to OEM reference 821630Q1. Available in zinc and aluminium, the anodes measure 175 × 110 × 16 mm and feature two recessed fixing holes spaced 35 mm between centres. Their distinctive open-sided design provides a replacement for the corresponding original Bravo drive anode, helping protect electrically connected underwater metallic sterndrive components against galvanic corrosion. |
$ 40.58
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1-2 weeks delivery time The Polipodio ME015 is a zinc sacrificial trim tab anode for compatible MerCruiser Bravo One drives with stainless steel propellers, corresponding to OEM reference 822777Q1. Suitable for the listed 50–140 HP applications, it features a circular Ø99 mm plate with an integrated fin, a 65 mm upper profile height and a 17 mm base section. The central mounting connection is specified as 7/16″. The anode provides galvanic corrosion protection for electrically connected underwater metallic drive components. |
$ 27.85
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1-2 weeks delivery time The Polipodio ME017 and ME017AL are U-shaped sacrificial anodes for compatible MerCruiser Alpha One sterndrive systems, corresponding to OEM reference 806189Q1. Available in zinc and aluminium, the anodes feature a curved body with a 49 mm overall height, 16 mm thickness and a 37 mm internal opening. Two Ø6 mm mounting holes provide attachment to the corresponding drive assembly. These anodes help protect electrically connected underwater metallic sterndrive components against galvanic corrosion. |
$ 6.64
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1-2 weeks delivery time The Polipodio ME018 and ME018AL are wedge-shaped sacrificial plate anodes for compatible Mercury and MerCruiser 75–250 HP engines, including selected 75 HP four-stroke applications, corresponding to OEM reference 826134Q. Available in zinc and aluminium, the anodes measure 77 × 29 mm with a tapered height of 12–22 mm. A central Ø7 mm fixing hole with an Ø17 mm recessed mounting section provides attachment to the corresponding engine assembly. Both versions provide galvanic corrosion protection for electrically connected underwater metallic components. |
$ 11.62
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1-2 weeks delivery time The Polipodio ME019 and ME019AL are sacrificial ring anodes for compatible MerCruiser Alpha One sterndrive systems, corresponding to OEM reference 806105Q1. Available in zinc and aluminium, the anodes feature a circular collar with two lateral mounting flanges, measuring 84 × 82 × 25 mm overall. The fixing holes are spaced 74 mm between centres. Designed for the corresponding sterndrive mounting configuration, these anodes provide galvanic corrosion protection for electrically connected underwater metallic drive components. |
$ 18.39
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1-2 weeks delivery time The Polipodio ME030 and ME030AL are sacrificial plate anodes for compatible Mercury and MerCruiser 40 HP marine engines, corresponding to OEM reference 823912002. Available in zinc and aluminium, the elongated plates measure 198 × 40 × 15 mm and feature longitudinal recessed channels with multiple fixing points. The mounting arrangement includes 160 mm and 178 mm longitudinal centre distances. Designed to replace the corresponding original anode, both versions provide galvanic corrosion protection for electrically connected underwater metallic engine components. |
$ 37.02
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1-2 weeks delivery time The Polipodio ME020 is a zinc sacrificial trim tab anode for compatible Mercury and MerCruiser Formula 850 marine propulsion systems, corresponding to OEM reference 17264T2. It features a circular Ø100 mm plate with an integrated fin, an overall length of 145 mm, an upper profile height of 58 mm and a 14 mm base section. Designed for the corresponding original mounting arrangement, this zinc anode helps protect electrically connected underwater metallic engine and drive components against galvanic corrosion. |
$ 33.97
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1-2 weeks delivery time The Polipodio ME021 and ME021AL are U-shaped sacrificial anodes for compatible MerCruiser Bravo Three sterndrive systems, corresponding to OEM reference 806190Q1. Available in zinc and aluminium, the anodes feature a curved collar profile measuring 49 mm in height and 51 mm in axial depth, with two Ø6 mm mounting holes spaced 38 mm between centres. Their open-sided design fits the corresponding Bravo Three drive assembly, providing galvanic corrosion protection for electrically connected underwater metallic components. |
$ 13.40
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1-2 weeks delivery time The Polipodio ME022 and ME022AL are round sacrificial anodes for compatible Mercury and MerCruiser Alpha propulsion systems with 150–250 HP engine applications, corresponding to OEM reference 76214-5. Available in zinc and aluminium, the anodes feature a circular Ø90 mm body with a height of 23 mm and a raised central mounting section with a 7/16″ W threaded connection. Designed to replace the corresponding original anode, both versions provide galvanic corrosion protection for electrically connected underwater metallic propulsion components. |
$ 26.84
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1-2 weeks delivery time The Polipodio ME035 and ME035AL are round sacrificial anodes for compatible MerCruiser Bravo Two sterndrive systems, corresponding to OEM reference 76214-4. Available in zinc and aluminium, the anodes feature a circular Ø90 mm body with an overall height of 23 mm and a raised central mounting section. The mounting profile measures 19 mm across the upper section and 14 mm across the lower section. Both versions provide galvanic corrosion protection for electrically connected underwater metallic drive components. |
$ 22.77
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1-2 weeks delivery time The Polipodio ME023 and ME023AL are sacrificial trim tab anodes for compatible Mercury and MerCruiser 25, 30 and 40 HP four-stroke outboard engines, corresponding to OEM reference 822157T2. Available in zinc and aluminium, the anodes feature a circular Ø93 mm plate with an integrated fin, an overall length of 116 mm, a 70 mm fin profile and a 13 mm base section. Designed for the corresponding outboard mounting arrangement, they provide galvanic corrosion protection for electrically connected underwater metallic engine components. |
$ 31.25
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1-2 weeks delivery time The Polipodio ME027 is a zinc sacrificial curved bar anode for compatible Mercury and MerCruiser 150–200 HP marine engines, corresponding to OEM reference 89949A1. The arched body measures 260 mm in overall length, 60 mm in width and 60 mm in height, with mounting flanges at both ends. Four fixing holes are arranged in two pairs, with 30 mm spacing within each pair and a 240 mm longitudinal mounting dimension. The zinc construction provides galvanic corrosion protection for electrically connected underwater metallic propulsion components. |
$ 89.20
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1-2 weeks delivery time The Polipodio ME028 and ME028AL are sacrificial ring anodes for compatible MerCruiser Bravo One sterndrive systems, corresponding to OEM reference 806188A1. Available in zinc and aluminium, the split-ring anodes measure 87 mm in overall width, 70 mm in height and 22 mm in axial depth. Two lateral mounting flanges feature fixing holes spaced 74 mm between centres. The anodes provide galvanic corrosion protection for electrically connected underwater metallic drive components and replace the corresponding original Bravo One anode. |
$ 50.96
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1-2 weeks delivery time The Polipodio ME037 and ME037AL are sacrificial plate anodes for compatible Mercury Verado 215–275 HP outboard engines. Available in zinc and aluminium, the anodes feature an elongated contoured body measuring 121 × 45 × 24 mm, with two recessed mounting holes spaced 35 mm between centres. The shaped ends and central fixing arrangement are designed for the corresponding engine mounting position. Both material versions provide sacrificial galvanic corrosion protection for electrically connected underwater metallic components of the outboard propulsion system. |
$ 79.09
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1-2 weeks delivery time The Polipodio ME038 and ME038AL are sacrificial plate anodes for compatible Mercury Verado 215–275 HP outboard engines, corresponding to OEM reference 893404. Available in zinc and aluminium, the rectangular anodes measure 72 × 26 × 10 mm and feature a single Ø7 mm mounting hole with a recessed fixing section. The hole centre is positioned 52 mm from the opposite end of the plate. Both versions provide galvanic corrosion protection for electrically connected underwater metallic engine components. |
$ 37.53
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1-2 weeks delivery time The Polipodio ME039 is a zinc sacrificial rod anode for compatible Mercury and MerCruiser marine engine installations, corresponding to original reference 826887M. It features an elongated cylindrical body with a flanged mounting head, measuring 40 mm in overall length and 16 mm across the head. The compact rod configuration is designed for replacement of the corresponding original engine anode. Its zinc construction provides sacrificial galvanic corrosion protection for electrically connected metallic components exposed to water. |
$ 29.36
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1-2 weeks delivery time The Polipodio ME016 is a zinc sacrificial block anode for compatible MerCruiser Alpha II Generation sterndrive systems, corresponding to OEM reference 43994A2. Its ribbed body measures 95 × 80 × 39 mm and features a shaped, rounded end with multiple recessed mounting points. The technical drawing specifies 66 mm horizontal and 33 mm vertical mounting dimensions. Designed for the corresponding Alpha drive assembly, the zinc anode provides galvanic corrosion protection for electrically connected underwater metallic sterndrive components. |
$ 28.99
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1-2 weeks delivery time The Polipodio ME033 and ME033AL are sacrificial plate anodes for compatible Mercury and MerCruiser 4–5.5 HP marine engines, corresponding to OEM reference 875208. Available in zinc and aluminium, the compact rectangular plates measure 27 × 18 × 9 mm and feature a single central Ø6.5 mm mounting hole. Their rounded corners and simple fixing arrangement are designed for the corresponding engine mounting position. Both versions provide sacrificial galvanic corrosion protection for electrically connected metallic engine components exposed to water. |
$ 15.55
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What is E. Polipodio known for in the marine industry?
E. Polipodio specializes in cathodic protection and marine corrosion prevention. Its marine range includes sacrificial anodes, cathodic protection systems, and Marine Growth Prevention Systems for recreational, commercial, and professional marine applications.
What are E. Polipodio anodes used for?
E. Polipodio anodes are used to protect submerged metal components from galvanic corrosion. Typical applications include hulls, propeller shafts, propellers, rudders, engines, propulsion equipment, and other underwater metal parts.
What types of marine anodes does E. Polipodio offer?
The range includes sacrificial anodes in different shapes, sizes, materials, and mounting configurations for various marine installations.
The correct anode depends on the equipment being protected, water environment, dimensions, mounting arrangement, and required protection level.
Can E. Polipodio anodes be used as replacements for existing marine anodes?
Yes. Replacement can often be identified by comparing the existing anode’s dimensions, shape, mounting-hole spacing, weight, material, and application.
Original part references or equipment details can also help identify a suitable replacement.
What is an E. Polipodio MGPS system?
A Marine Growth Prevention System is designed to help reduce biological fouling inside seawater circuits and related marine equipment.
MGPS solutions are used alongside corrosion-protection systems in applications where seawater flow can lead to marine growth and deposits.
How can I identify the correct E. Polipodio replacement anode?
Useful information includes the existing part number where available, anode dimensions, mounting-hole spacing, material, weight, application, and photographs of the original component.
Details of the vessel, engine, shaft, propeller, or other protected equipment can also help narrow down the correct replacement.