Description
Yamaha Transom Anode Aluminum 40-100HP MIL-SPEC | Boat Supply Store
Protect your Yamaha 40-100hp outboard's lower unit from galvanic corrosion with this Performance Metals Navalloy® aluminum transom anode. Engineered to meet stringent military specifications (MIL-DTL 24779), this anode provides superior sacrificial protection across all water types, including saltwater, brackish, and fresh conditions, ensuring long-term durability for your vessel. This essential component replaces Yamaha part number 6H1-45251-02, offering a robust solution for boaters navigating diverse aquatic environments such as Galveston Bay or the Gulf Coast.
Key Features
- Meets Military Specification MIL-DTL 24779 for proven reliability
- Superior Corrosion Protection effective in salt, brackish, and fresh water
- Engineered for Yamaha Outboards specifically for 40-100hp models
- Durable Navalloy® Aluminum Construction ensures longevity
- Direct Replacement for Yamaha part # 6H1-45251-02
- Includes Mounting Hardware for straightforward installation
- Comprehensive Instructions Provided for easy setup
- Extends Lower Unit Lifespan by preventing costly corrosion damage
Specifications
| Product Specifications | |
|---|---|
| Brand | Performance Metals |
| Material | Navalloy® Aluminum |
| Military Specification | MIL-DTL 24779 |
| Water Type Suitability | Salt, Brackish, Fresh |
| Replaces Yamaha Part | 6H1-45251-02 |
| Horsepower Range | 40-100 HP |
| Mounting Hardware Included | Yes |
| Installation Instructions Included | Yes |
Who This Is For
Owners of Yamaha 40-100hp outboard motors requiring a reliable transom anode replacement to safeguard their lower unit against corrosion. This anode is ideal for boaters operating in varied aquatic environments, from coastal saltwater to inland freshwater systems.
How It Compares
| Feature | Yamaha Transom Anode Aluminum 40-100HP MIL-SPEC | TRIMAX Marine Zinc Transom Anode Kit |
|---|---|---|
| Material | Aluminum (Navalloy®) | Zinc |
| Water Type Suitability | Salt, Brackish, Fresh | Primarily Saltwater |
| Meets Military Specification | MIL-DTL 24779 | Not Specified |
| Replaces Yamaha Part | 6H1-45251-02 | 6H1-45251-02 |
Common Concerns Answered
Why do anodes corrode faster than expected?
Anodes can corrode prematurely if they are not suited for the specific water type being used, or if galvanic corrosion is occurring due to contact with dissimilar metals. This Performance Metals anode is specifically designed for all water types (salt, brackish, fresh) and meets MIL-DTL 24779, mitigating these common issues.
Is it difficult to find the correct replacement anode for my Yamaha outboard?
Finding the correct replacement can sometimes be challenging, but this anode is engineered as a direct replacement for Yamaha part # 6H1-45251-02 for 40-100hp models, ensuring proper fitment and function.
Is the price of this MIL-SPEC anode worth it compared to cheaper alternatives?
While non-MIL-SPEC alternatives may have a lower initial cost, the superior material and certified specifications of this Performance Metals anode provide demonstrably better long-term corrosion protection. This justifies the investment for maintaining the integrity of your outboard's lower unit.
Frequently Asked Questions
What type of water is this anode suitable for?
This Performance Metals Navalloy® aluminum anode is suitable for all water types, including saltwater, brackish water, and fresh water environments.
What Yamaha outboard HP range does this anode fit?
This transom anode is designed for Yamaha outboard motors within the 40 to 100 horsepower range.
What specific Yamaha part number does this anode replace?
This Performance Metals anode is a direct replacement for Yamaha part number 6H1-45251-02.
Does this anode come with mounting hardware?
Yes, this anode includes the necessary mounting hardware required for installation.
What does MIL-DTL 24779 signify for this anode?
Meeting MIL-DTL 24779 signifies that this anode has been manufactured to stringent military specifications, ensuring its robustness and effectiveness in providing superior corrosion protection across diverse conditions.
