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Polipodio 3854130 OMC King Cobra Sterndrive Block Anode – Zinc / Aluminium
The Polipodio OM022 and OM022AL are sacrificial block anodes designed for compatible OMC King Cobra sterndrive systems. Both versions correspond to original replacement reference 3854130.
Available in zinc (OM022) and aluminium (OM022AL), the anodes feature a shaped rectangular body with two recessed fixing holes and an elongated recess on the upper surface. They provide galvanic corrosion protection for electrically connected underwater metallic components of the sterndrive assembly.
Technical Specifications
Parameter Specification Manufacturer Enrico Polipodio Product Type Block Sacrificial Anode Compatible Manufacturer OMC Compatible Drive King Cobra Sterndrive OEM Reference 3854130 Available Materials Zinc, Aluminium Maximum Body Width 90 mm Body Length 78 mm Height 47 mm Lower Base Width 78 mm Mounting Holes 2, recessed Mounting Hole Centre Distance 50 mm
Available Material Variants
Polipodio Reference Material OM022 Zinc OM022AL Aluminium
OMC King Cobra Compatibility and Mounting
The Polipodio OM022 series is intended for OMC King Cobra sterndrives requiring original anode reference 3854130.
The anode features two recessed mounting holes spaced 50 mm between centres. Its shaped body has a 90 mm maximum width, a 78 mm longitudinal dimension and a 47 mm height. The lower base measures 78 mm across.
The mounting arrangement and original part reference are important for selecting the correct replacement.
Zinc and Aluminium Corrosion Protection
Both versions provide sacrificial galvanic corrosion protection for electrically connected underwater metallic sterndrive components.
- Zinc – Polipodio OM022: Suitable for appropriate saltwater applications.
- Aluminium – Polipodio OM022AL: Suitable for appropriate saltwater and brackish-water applications.
Inspect the anode during scheduled sterndrive servicing and replace it when significantly depleted or damaged. Secure installation and electrical contact with the protected assembly are important for effective corrosion protection.
Polipodio and Trem Cross-References
Reference Description Polipodio OM022 Zinc King Cobra block anode Polipodio OM022AL Aluminium King Cobra block anode 3854130 OMC original reference Trem L8142002 Zinc anode, model F-OMC-25 Trem L8240002 Aluminium anode
EAN References
Product Material EAN Trem L8142002 Zinc 8024827646489 Trem L8240002 Aluminium 8024827654132 -
