Mercury-Mercruiser 42600A09 Mercathode Assembly Black

Automatically protects the sterndrive from galvanic corrosion. A solid state device that operates off a 12 volt. The increased output provides greater protection for underwater aluminum parts. Its reliable, efficient operation requires an insignificant amount of current when protection is needed.

Black Gen III MerCathode controller with blue decal and attaching hardware only.
To be connected in parallel with 98869A14 Mercathode systems for certain salt water applications. Fits R, MR, Alpha One & Gen II, and Bravo drives.