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Polipodio 6J9-45371-01 Yamaha Mariner Left Trim Tab Anode for 220 HP Outboards Ø100 mm – Zinc / Aluminium
The Polipodio YA022 and YA022AL are sacrificial trim tab anodes for compatible Yamaha and Mariner 220 HP outboard engines. They correspond to original replacement reference 6J9-45371-01 and the FM-YA-225 L configuration.
The anode combines a circular Ø100 mm mounting plate with an integrated projecting fin. Its overall length is 138 mm. The side profile shows vertical dimensions of 55 mm and 31 mm, while the central threaded mounting connection is specified as M10 × 1.25.
Available in zinc and aluminium, these anodes provide sacrificial galvanic corrosion protection for electrically connected underwater metallic components of the outboard engine.
Technical Specifications
Parameter Specification Manufacturer Enrico Polipodio Product Type Left-Hand Trim Tab Sacrificial Anode Compatible Manufacturers Yamaha / Mariner Engine Power 220 HP OEM Reference 6J9-45371-01 Model FM-YA-225 L Materials Zinc / Aluminium Circular Plate Diameter 100 mm Overall Length 138 mm Upper Vertical Profile Dimension 55 mm Lower Vertical Profile Dimension 31 mm Mounting Thread M10 × 1.25 Configuration L (Left)
Material Variants and Cross-References
Material Polipodio Trem EAN (Trem) Zinc YA022 L8146023 8024827644713 Aluminium YA022AL L8246023 8024827645604
Yamaha OEM: 6J9-45371-01. Model: FM-YA-225 L.
Compatibility and Maintenance
Designed for compatible Yamaha and Mariner 220 HP outboards requiring original anode 6J9-45371-01. Match the OEM reference, trim tab orientation and M10 × 1.25 mounting thread when selecting a replacement.
Inspect the anode during routine outboard maintenance and replace it when significantly depleted or damaged. Follow the engine manufacturer's instructions when installing or adjusting the trim tab.
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