Martyr Yamaha Transom Bar Anode – Aluminum | Saltwater & Brackish (CM6H14525102A)
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Martyr Yamaha Transom Bar Anode – Aluminum | Saltwater & Brackish (CM6H14525102A)
The Martyr CM6H14525102A is an aluminum sacrificial anode designed as a direct OEM-equivalent replacement for the transom bar anode on Yamaha outboard motors used in saltwater and brackish water environments. It replaces Yamaha OEM part 6H1-45251-02 and provides reliable galvanic corrosion protection at the transom bar position on the motor.
Aluminum is the correct anode material for saltwater and brackish water use, where it outperforms zinc in electrochemical activity and provides more effective galvanic protection. Martyr Anodes are manufactured to OEM-equivalent specifications, making this a trusted replacement for the factory anode.
Key Features
- Aluminum construction — correct material for saltwater and brackish water use
- Direct replacement for Yamaha OEM part 6H1-45251-02
- OEM-quality Martyr Anodes construction
- Protects the transom bar position on the Yamaha outboard
Compatible Applications
- Yamaha outboard motors — transom bar anode position, saltwater and brackish water use
- Replaces Yamaha OEM part number 6H1-45251-02
Parts Desk Insights
This is a single aluminum transom bar anode — the right choice when only the transom bar position needs replacement and the other motor anodes are still serviceable. The transom bar anode mounts across the clamp bracket of the outboard and is one of the most exposed anode positions on the motor in saltwater. Aluminum is the preferred material for saltwater and brackish water use, providing better galvanic protection than zinc in marine environments. If you operate in freshwater, a magnesium anode would be required instead. For the zinc version of this anode, see the Martyr CM6H14525102Z Yamaha Transom Bar Anode, Zinc. Note: this is a different anode position from the transom handle anode (OEM 6G5-45251-01) — verify your model’s compatibility with OEM part 6H1-45251-02 before ordering. For other Yamaha individual anodes, see the Martyr CM6G54525101A Yamaha Transom Handle Anode, Aluminum, Martyr CM6AW4525100A Yamaha Trim Tab Anode, Aluminum, Martyr CM6E04525111A Yamaha Small Block Trim Tab Anode, Aluminum, Martyr CM61A4537100A Yamaha Skeg Anode, Aluminum, and Martyr CM68V1132501A Yamaha Internal Anode, Aluminum.
Shipping information
In-stock and OEM parts: ship same or next business day.
Locally warehoused items: ship within 1-3 business days.
Special-order items: timeline confirmed after order.
Returns & warranty
Returns & Satisfaction Guarantee
We stand firmly behind the quality of every product we sell. Your confidence matters to us — and we back it with a straightforward 30-Day Satisfaction Guarantee.
If you are not fully satisfied, you may request a return within 30 days of delivery. All returns must receive pre-approval prior to being sent back. Unauthorized returns will not be accepted.
To qualify for a return:
Item must be in new, unused condition
Product must be in its original packaging
All parts, components, hardware, manuals, and accessories must be included
Packaging must be undamaged and suitable for resale
Important:
Electronics are strictly inspected. No returns on open-box electronics. Exceptions may apply only with prior written approval. Any electronic unit that has been installed, powered, activated, or altered may not be eligible for return.
We are serious about product integrity — and equally serious about taking care of our customers. If there is ever a product issue, contact us immediately so we can make it right.
For return authorization, please contact our support team before shipping anything back.