Description
Performance Metals Transom Anode for Yamaha 40-100HP | Boat Supply Store
Safeguard your Yamaha 40-100hp outboard's lower unit from galvanic corrosion with this high-specification transom anode. Engineered with Performance Metals' Navalloy® aluminum alloy, it meets military standard MIL-DTL 24779, ensuring robust protection across saltwater, brackish, and freshwater environments. This anode specifically replaces Yamaha part number 6H1-45251-02, offering a direct and reliable upgrade for offshore fishing boats or coastal cruisers operating in diverse water conditions.
Key Features
- Meets military specification MIL-DTL 24779 for verified performance
- Protects against corrosion in all water types: salt, brackish, or fresh
- Designed for Yamaha 40-100hp outboard motors
- Directly replaces Yamaha part number 6H1-45251-02
- Durable Navalloy® aluminum construction
- Includes essential mounting hardware for straightforward installation
- Provides clear installation instructions
- Engineered for maximum sacrificial protection
Specifications
| Product Specifications | |
|---|---|
| Material | Navalloy® Aluminum |
| Water Type Suitability | Salt, Brackish, Fresh |
| Meets Military Specification | MIL-DTL 24779 |
| Replaces Yamaha Part | 6H1-45251-02 |
| Outboard HP Range | 40-100hp |
Who This Is For
Owners of Yamaha 40-100hp outboard motors requiring dependable corrosion protection across varied aquatic environments. This anode is ideal for boaters who prioritize long-term equipment integrity and require a direct replacement for their existing unit.
How It Compares
| Feature | Performance Metals Transom Anode for Yamaha 40-100HP | Aluminum |
|---|---|---|
| Material | Aluminum (Navalloy®) | Zinc, Aluminum |
| Water Type Suitability | Salt, Brackish, Fresh | Primarily Saltwater, Not Specified |
| Meets Military Specification | MIL-DTL 24779 | Not Specified, Not Specified |
| Replaces Yamaha Part | 6H1-45251-02 | 6H1-45251-02, 6H1-45251-02 |
Common Concerns Answered
My previous anode corroded very quickly. What could be the cause?
Anodes corroding faster than expected can result from using an anode not rated for the specific water type, or from galvanic corrosion caused by dissimilar metals in contact with the hull or engine. This Performance Metals anode is MIL-DTL 24779 certified and suitable for all water types, addressing suitability concerns and offering superior material composition.
It's difficult to find the correct replacement anode for my specific Yamaha outboard.
Ensuring you have the correct replacement part is critical for effective protection. This Performance Metals anode is specifically designed for Yamaha 40-100hp outboards and directly replaces Yamaha part number 6H1-45251-02, guaranteeing precise fitment and function.
Why choose a MIL-SPEC anode over a cheaper alternative?
While the initial cost may be higher than non-MIL-SPEC alternatives, this anode's MIL-DTL 24779 certification signifies adherence to stringent military standards for material composition and performance. This translates to superior, long-term corrosion protection, offering a more reliable and cost-effective solution over the lifespan of your outboard.
Frequently Asked Questions
What types of water can this transom anode be used in?
This Performance Metals Navalloy® aluminum transom anode is suitable for use in all water types, including saltwater, brackish water, and freshwater environments. Its MIL-DTL 24779 certification ensures effective corrosion protection across these varied conditions.
What is the horsepower range for Yamaha outboards this anode is designed for?
This transom anode is specifically engineered for Yamaha outboard motors ranging from 40 to 100 horsepower.
What specific Yamaha part number does this anode replace?
This Performance Metals transom anode is designed to directly replace Yamaha part number 6H1-45251-02.
Does the anode come with the necessary hardware for installation?
Yes, this transom anode includes the required mounting hardware and detailed installation instructions to facilitate a straightforward replacement process.
What is the advantage of using an aluminum anode over a zinc anode in different water types?
Aluminum anodes, like this Navalloy® version, offer a broader range of protection across saltwater, brackish, and freshwater compared to zinc anodes which are primarily optimized for saltwater. This makes aluminum a more versatile choice for boaters who navigate diverse water conditions.
