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 VP001 and VP001AL are ring-shaped sacrificial anodes for compatible Volvo Penta marine propulsion systems, corresponding to OEM reference 875810. Available in zinc and aluminium, the anodes feature an outer diameter of 98 mm, a central opening of Ø52 mm and an overall thickness of 11 mm. Two mounting holes are positioned on opposite sides of the central opening, spaced 70 mm between centres. Both versions provide galvanic corrosion protection for electrically connected underwater metallic propulsion components. |
$ 22.72
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1-2 weeks delivery time The Polipodio VP002 and VP002AL are ring-shaped sacrificial anodes for compatible Volvo Penta marine propulsion systems, corresponding to OEM reference 875809. Available in zinc and aluminium, the anodes feature an outer diameter of 107 mm, a central opening of Ø58 mm and an overall thickness of 11 mm. Two mounting holes are positioned on opposite sides of the central opening, spaced 80 mm between centres. Both versions provide sacrificial galvanic corrosion protection for electrically connected underwater metallic propulsion components. |
$ 22.72
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1-2 weeks delivery time The Polipodio VP003 and VP003AL are ring-shaped sacrificial anodes for compatible Volvo Penta 250 and 270 sterndrive systems, corresponding to OEM reference 875805. Available in zinc and aluminium, the anodes have an outer diameter of 113 mm, a central opening of Ø58 mm and a thickness of 9 mm. Two recessed fixing holes are positioned on opposite sides of the central opening, spaced 80 mm between centres. Both versions provide galvanic corrosion protection for electrically connected underwater metallic drive components. |
$ 15.53
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1-2 weeks delivery time The Polipodio VP004 and VP004AL are ring-shaped sacrificial anodes for compatible Volvo Penta 280 sterndrive systems, corresponding to OEM reference 875815. Available in zinc and aluminium, the anodes feature a circular body with two lateral extensions, measuring 155 mm in overall width, 115 mm in height and 35 mm in depth. The central opening has a diameter of 62 mm, while two recessed mounting holes are spaced 80 mm between centres. Both versions provide galvanic corrosion protection for electrically connected underwater metallic drive components. |
$ 32.57
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1-2 weeks delivery time The Polipodio NR028 is a zinc sacrificial pencil anode for compatible Volvo Penta marine engine cooling circuits, corresponding to original reference 823661. It features a cylindrical zinc body with an external threaded stud for installation in the designated cooling system mounting position. The anode provides sacrificial corrosion protection for electrically connected metallic components exposed to cooling water, helping reduce galvanic corrosion within the circuit. Its compact threaded design allows replacement during routine cooling system inspection and maintenance. |
$ 14.02
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1-2 weeks delivery time The Polipodio VP005 and VP005AL are cup-shaped sacrificial collar anodes for compatible Volvo Penta marine propulsion systems, corresponding to OEM reference 875812 and the short-leg (Piedino Corto) configuration. Available in zinc and aluminium, the anodes measure 140 mm in overall width, 107 mm in body diameter and 45 mm in height. The central opening measures Ø55 mm, while four mounting holes surround the opening with a 65 mm horizontal spacing between the opposing holes. Both versions provide galvanic corrosion protection for electrically connected underwater metallic drive components. |
$ 26.55
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1-2 weeks delivery time The Polipodio OM003 is a zinc sacrificial anode for compatible OMC, Johnson and Evinrude 90–140 HP outboard engines, corresponding to original reference 392123. This replacement anode is intended for the associated engine mounting arrangement and provides galvanic corrosion protection for electrically connected underwater metallic components. Manufactured in zinc, it serves as a sacrificial element that gradually corrodes instead of the protected metal surfaces. The anode is also cross-referenced with Trem L8147302, model FG-3. |
$ 38.14
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1-2 weeks delivery time The Polipodio OM007 and OM007AL are U-shaped sacrificial anodes for compatible OMC, Johnson and Evinrude marine engines rated at 90, 140 and 175 HP, corresponding to OEM reference 983494. Available in zinc and aluminium, the curved anodes measure 145 × 104 × 25 mm and feature two M6 threaded mounting points spaced 111 mm between centres. The open central profile fits the corresponding engine assembly, providing sacrificial galvanic corrosion protection for electrically connected underwater metallic components. |
$ 56.60
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1-2 weeks delivery time The Polipodio OM008 and OM008AL are U-shaped sacrificial anodes for compatible OMC King Cobra marine sterndrive systems, corresponding to OEM reference 3853818. Available in zinc and aluminium, the curved anodes measure 145 mm in overall width, 100 mm in height and 25 mm in thickness. Two M6 mounting points are positioned 111 mm between centres, providing attachment to the corresponding drive assembly. The anodes help protect electrically connected underwater metallic sterndrive components against galvanic corrosion during marine operation. |
$ 36.83
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1-2 weeks delivery time The Polipodio OM015 and OM015AL are rectangular sacrificial block anodes for compatible OMC, Johnson and Evinrude marine engines rated from 60 to 280 HP, corresponding to OEM reference 433458. Available in zinc and aluminium, the anodes feature a compact 56 × 43 × 23 mm body with a single recessed Ø8 mm mounting hole. The block configuration is designed for the corresponding engine mounting arrangement, providing sacrificial galvanic corrosion protection for electrically connected metallic components exposed to water. |
$ 16.54
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1-2 weeks delivery time The Polipodio OM017 is a zinc sacrificial anode for compatible OMC, Johnson and Evinrude 9.9 and 15 HP four-stroke outboard engines, corresponding to OEM reference 338635. The rectangular anode measures 37 × 27 × 12 mm and features a contoured side profile with a central Ø5 mm mounting hole and hexagonal fixing recess. Its compact configuration is designed for the corresponding engine mounting position. The zinc construction helps protect electrically connected underwater metallic engine components against galvanic corrosion. |
$ 13.51
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1-2 weeks delivery time The Polipodio OM016 is a zinc two-piece sacrificial plate anode for compatible OMC, Johnson and Evinrude outboard engines, corresponding to OEM reference 434029. It is designed for 20–25 HP two-cylinder and 25–35 HP three-cylinder engines. The assembly consists of two shaped plates with a 50 × 42 mm profile, 12 mm depth and a central Ø5.5 mm mounting hole. The zinc components provide sacrificial galvanic corrosion protection for electrically connected metallic engine parts exposed to water. |
$ 30.89
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1-2 weeks delivery time The Polipodio OM011 is a zinc sacrificial collar anode for compatible OMC, Johnson and Evinrude 40–50 HP marine engines, including the 737 engine, corresponding to OEM reference 398873. The annular body features a central opening and two lateral mounting lugs, with overall dimensions of 77 × 46 × 28 mm and a 65 mm distance between fixing-hole centres. Its zinc construction provides sacrificial galvanic corrosion protection for electrically connected metallic engine components exposed to water. The anode corresponds to Trem model FG-11. |
$ 16.57
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1-2 weeks delivery time The Polipodio OM023 is a zinc sacrificial plate anode for compatible Evinrude 70 HP four-stroke outboard engines, corresponding to OEM reference 5034616. Its elongated rectangular body measures 198 × 40 × 15 mm and features longitudinal recessed channels, two main mounting holes spaced 160 mm between centres and additional end fixing points with a 178 mm longitudinal spacing. Designed for the corresponding engine mounting arrangement, this zinc anode provides galvanic corrosion protection for electrically connected underwater metallic components of the outboard engine. |
$ 45.71
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1-2 weeks delivery time The Polipodio SU006 is a zinc sacrificial trim tab anode for compatible Suzuki 40, 50, 75 and 85 HP outboard engines, corresponding to original references 5031536 and 55125-95500. It features a circular Ø60 mm mounting plate with an integrated projecting fin, measuring 80 mm in overall length, with a 50 mm fin profile and a 12 mm lower mounting section. A central Ø9 mm fixing hole provides attachment to the outboard assembly. The zinc body helps protect electrically connected underwater metallic components against galvanic corrosion. |
$ 27.29
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1-2 weeks delivery time The Polipodio SU004A is a zinc sacrificial round anode for compatible Suzuki outboard engines, corresponding to original reference 11130-94600. Listed applications include Suzuki 4–6 HP and 140–250 HP engines. The compact cylindrical body measures approximately 19–20 mm in outer diameter and 10 mm in height, featuring a central Ø6.5 mm through-hole with a Ø12 mm counterbored recess. Its zinc construction provides sacrificial galvanic corrosion protection for electrically connected metallic engine components exposed to water. |
$ 16.39
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1-2 weeks delivery time The Polipodio SU003 is a zinc sacrificial block anode for compatible Suzuki 40–115 HP outboard engines, corresponding to OEM reference 55320-95310. Its rectangular body measures 40 × 30 × 12 mm and features a central Ø6 mm mounting hole with a Ø15 mm recessed counterbore. The compact plate design provides a mounting profile for the corresponding Suzuki engine assembly. Manufactured from zinc, the anode acts as a replaceable sacrificial component to help protect electrically connected underwater metallic engine parts against galvanic corrosion. |
$ 13.04
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1-2 weeks delivery time The Polipodio VP007 and VP007AL are sacrificial bar anodes for compatible Volvo Penta 250, 270 and 280 sterndrive systems, corresponding to OEM reference 832598. Available in zinc and aluminium, the elongated anodes measure 188 × 41 × 22 mm and feature two recessed mounting holes spaced 145 mm between centres. The rectangular body includes rounded ends and shaped fixing sections for attachment to the corresponding drive assembly. Both versions provide sacrificial galvanic corrosion protection for electrically connected underwater metallic sterndrive components. |
$ 18
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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.