* 42600A09 QUICKSILVER MERCATHODE KIT/250D

QUICKSILVER MERCATHODE KIT 42600A09

CloseMerCathode Gen III control unit 42600A09 is for all outboard and sterndrives. This is the replacement black control unit with the blue decal. Combat galvanic corrosion with this solid state controller for the MerCathode system. MerCathode self-adjusts to changes in the chemical content and temperature of the water and amount of exposed metal surfaces it needs to help protect. Easy to reconnect to existing wiring for the underwater elements of the system.