Kasco Marine Boat Anodes
- Kasco Marine®4400D Series Zinc De-Icer Replacement Anode (840465)4400D Series Zinc De-Icer Replacement Anode by Kasco Marine®. Kasco recommends replacement of zinc anodes every year or sooner if anode is more than 50% depleted. Zincs are available for 1/2 in. and 5/8 in. motor shafts.Built to simplify your boat maintenanceSpecially made for marine applications$38.76