Manufacturer
Part Number
$31.99
In Stock (7)
Usually delivered within 2 days
Add To Cart
Check out with
No Hassle Returns
Live-in-stock inventory
Fitment guaranteed
The Engineered Marine Products 93-04521 is an aluminum sacrificial anode kit designed to protect marine engine components from the damaging effects of galvanic corrosion. Engineered Marine Products (EMP) aluminum anodes conform to Mil-Spec A-24779(SH), ensuring consistent alloy composition and reliable corrosion protection performance.
Sacrificial anodes work by attracting galvanic corrosion away from vital metal components — such as the lower unit housing, drive shafts, and other submerged hardware — and corroding in their place. Aluminum anodes are the preferred choice for saltwater and brackish water environments, offering excellent electrochemical activity and longer service life compared to traditional zinc anodes.
Key Features:
Inspect your anodes regularly and replace when approximately 50% deteriorated to ensure continuous corrosion protection. This EMP anode kit is a reliable aftermarket solution for maintaining the integrity of your marine drive components.
Simple quick and easy
George K
Very quick delivery
bill o
First time I place an order, good prices and fast shipping. Would definitely order again from them.
Yitzhak G
Paid for 2-day shipping but it took 4 days. I have not used the Simrad GPS yet so I cannot comment.
John H
Great value and easy delivery.
Kirk A
No issues
Eric A
Add your review
Not happy with a purchase? No problem. We've made returning items as easy as possible. And most purchases can be returned for free for 30 days. Learn more about our Returns Policy
