31640 Trim Tab Anode for Mercury Mariner Outboards – Zinc Anode for Corrosion Protection
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31640 Trim Tab Anode for Mercury Mariner Outboards – Zinc
OEM-Equivalent Drive Anode for Corrosion Protection
The 31640 Trim Tab Anode is a high-quality replacement designed to protect your Mercury Mariner outboard motor from galvanic corrosion. Manufactured from durable zinc, this anode offers long-lasting performance in both freshwater and saltwater environments. It’s easy to install and essential for extending the life of your trim tab and lower unit components.
Key Features:
- OEM Replacements: Mercury / MerCruiser: 316404, 316406, 31640A4, 31640B4, 31640Q03, 31640Q4, 97-31640Q4, 97-31640T4, 97-31640T6, 97-8M0059338
- Also Fits: OMC / Johnson / Evinrude: 0509460 | Honda: 41107-ZW1-003ZA, 41107-ZW1-003
- Material: Zinc – ideal for saltwater and mixed-environment protection
- Application: Trim tab anode for Mercury, Honda, Johnson, and Evinrude outboards
Technical Specifications:
- Outer Diameter (Ø): 90 mm
- Length (L): 105 mm
- Height (H): 82 mm
- Fastener Hole Diameter (ø2): 7/16"
Why Use a Trim Tab Anode?
- ✔ Protects lower unit and trim tab from electrolysis and corrosion
- ✔ Extends the life of your outboard motor in harsh marine environments
- ✔ Easy to install – direct replacement for OEM parts
Compatible with: Mercury Mariner outboards, BRP Johnson/Evinrude, Honda outboards, MerCruiser stern drives and more.
Order now at 4boats.co.uk – the UK’s trusted source for marine anodes and outboard engine parts.
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