

🛥️ Protect your ride, protect the planet—corrosion doesn’t stand a chance!
The MARTYR CM656934A Aluminum Pleasurecraft DOKA Hull Bolt-On Anode offers superior sacrificial corrosion protection for marine vessels. Measuring 3.25 by 1.20 inches, this cadmium-free aluminum alloy anode delivers 50% longer lifespan than traditional zinc options. Engineered for salt and brackish water environments and manufactured under ISO 9001 standards, it ensures durable, eco-friendly defense for your boat’s hull.








| ASIN | B001TK7382 |
| Best Sellers Rank | #150,308 in Sports & Outdoors ( See Top 100 in Sports & Outdoors ) #517 in Boat Deck Hardware |
| Brand Name | MARTYR |
| Customer Reviews | 4.7 4.7 out of 5 stars (29) |
| Date First Available | February 20, 2009 |
| Item Package Dimensions L x W x H | 3.11 x 2.05 x 1.22 inches |
| Item Weight | 0.01 Ounces |
| Manufacturer | Martyr Anodes |
| Package Weight | 0.06 Kilograms |
| Part Number | CM656934A |
| Sport Type | Boating |
A**S
Hull protection
Installed on my aluminum boat - perfect fit bolted to the transducer bracket
E**S
As described
Installed on pontoon boat.
H**I
Martyr
Product as advertised Seemed like a good deal
P**R
Good buy
Good buy.
M**D
Good
Using it on my evaporator core for my air conditioner is a sacrificial anoid electrolysis takes place and because the evaporator core is damp it tends to develop corrosion. Hopefully this will help in the future. Think it's worth a try. They put these on everything from boats to fuel tanks to lower units on boat motors to stop this type of a problem
J**.
Les deux trous ne s alignent pas avec le cylindre Bennet.
Trustpilot
2 weeks ago
1 week ago