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Zinc Transom Bracket Anode For Yamaha Outboard 40-130 HP 18-6091 6H1-45251-03
$41.79
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Equipment Fitment
Review the equipment and model information below. Fitment can vary by serial number, production date, or machine configuration, so confirm your model and reference numbers before ordering.
Equipment / model
- Yamaha outboard engines 40 HP to 130 HP
- Fits models requiring OEM part 18-6091 or 6H1-45251-03
Product Overview
This zinc transom bracket anode protects your Yamaha outboard from galvanic corrosion. Designed for Yamaha outboards between 40 and 130 HP, it is a direct replacement for OEM part numbers 18-6091 and 6H1-45251-03. Boat owners and marine technicians rely on this anode to extend the life of the outboard's lower unit and transom bracket.
Key Features & Performance
- Constructed from high-purity zinc for effective sacrificial corrosion protection
- Directly replaces OEM transom bracket anodes on Yamaha outboards
- Precision-molded to match original dimensions and mounting holes
- Helps prevent electrolytic damage to the outboard's aluminum and steel components
- Compatible with both saltwater and freshwater use
Common Uses
- Replacement anode for routine outboard maintenance
- Galvanic corrosion protection on transom brackets of Yamaha outboards
- Used in both recreational and commercial boating applications
Technical Specifications
- Material: Zinc
- Part Number(s): 18-6091, 6H1-45251-03
Frequently Asked Questions
Q: Will this anode fit my Yamaha F90 outboard? A: Yes, your F90 falls within the 40���������130 HP range and uses the same transom bracket anode design.
Q: How often should I replace the transom bracket anode? A: Inspect it annually and replace when it has corroded to about 50% of its original size.
Product appearance and specifications may vary slightly by batch. Compatibility may vary by serial number. Verify fitment before purchase.