Engineered Marine Products 93-04634 Aluminum Anode Kit

The Engineered Marine Products (EMP) 93-04634 is an aluminum sacrificial anode kit designed to protect outboard or sterndrive components from galvanic and electrolytic corrosion. EMP anode kits include all necessary anodes to provide complete corrosion protection, making replacement straightforward and ensuring no critical surfaces are left unprotected.

Aluminum anodes are the preferred choice for use in saltwater and brackish water environments, offering excellent electrochemical activity and longer service life compared to traditional zinc anodes. EMP aluminum anodes conform to Mil-Spec A-24779(SH), ensuring consistent alloy composition and reliable sacrificial performance.

Key Features:

• Aluminum construction — ideal for saltwater and brackish water use
• Mil-Spec A-24779(SH) compliant alloy for consistent, certified protection
• Complete kit includes all anodes needed for full coverage
• Direct-fit replacement for OEM anodes — no modifications required
• Sacrificial design protects expensive drive and engine components from galvanic corrosion
• Hardware included for easy installation

Inspect anodes at least once per season and replace when approximately 50% consumed. Using a complete kit ensures all anode positions are refreshed simultaneously, maintaining balanced and continuous corrosion protection for your marine drive system.