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Polipodio 12155-ZV4-A00 Honda Round Anode Ø72.5 mm – Zinc / Aluminium
The Polipodio HN012 and HN012AL are round stepped sacrificial anodes designed for compatible Honda marine engines. Both versions correspond to original Honda replacement reference 12155-ZV4-A00.
The anodes are available in zinc (HN012) and aluminium (HN012AL). Their circular stepped construction provides sacrificial galvanic corrosion protection for electrically connected metallic components exposed to water.
The main body measures 72.5 mm in diameter, with an overall height of 42.5 mm. The profile includes a 32 mm stepped section, a 21 mm central opening and a 38 mm lower mounting section.
Technical Specifications
Parameter Specification Manufacturer Enrico Polipodio Product Type Round Stepped Sacrificial Anode Compatible Manufacturer Honda OEM Reference 12155-ZV4-A00 Available Materials Zinc, Aluminium Outer Diameter 72.5 mm Overall Height 42.5 mm Stepped Section Height 32 mm Central Opening Diameter 21 mm Lower Mounting Section Diameter 38 mm
Available Material Variants
Polipodio Reference Material Trem Reference HN012 Zinc L8150801 HN012AL Aluminium L8250801
Honda Engine Compatibility and Mounting
The Polipodio HN012 series is intended for compatible Honda marine engine installations requiring a round stepped anode corresponding to original part number 12155-ZV4-A00.
The stepped body features a central opening and a lower mounting section. Its 72.5 mm outer diameter, 42.5 mm overall height and central mounting dimensions are important for selecting the correct replacement.
Zinc and Aluminium Corrosion Protection
Both versions provide sacrificial galvanic corrosion protection for electrically connected metallic engine components exposed to water.
- Zinc – Polipodio HN012: For suitable saltwater marine applications.
- Aluminium – Polipodio HN012AL: For appropriate saltwater and brackish-water applications.
Inspect the anode during routine engine maintenance and replace it when significantly depleted or damaged. Ensure secure mounting and proper electrical contact with the protected assembly.
Polipodio and Trem Cross-References
Reference Description Polipodio HN012 Zinc round stepped anode Polipodio HN012AL Aluminium round stepped anode 12155-ZV4-A00 Honda original reference Trem L8150801 Zinc anode, model FH-12 Trem L8250801 Aluminium anode
EAN References
Product Material EAN Trem L8150801 Zinc 8024827647714 Trem L8250801 Aluminium 8024827647899 -
