Home Engine Systems Engine Care Anodes Zinc Rudder Anode (2-13/16” D) Camp Zinc Rudder Anode (2-13/16” D) $15.09 Zinc Rudder Anode (2-13/16” D) quantity Add to cart Product Details Product Details 2-13/16″. Meets all MIL-A-18001 specifications. Used as sacrificial anodes to protect propellers, struts, bearings, etc. from underwater electrolysis. Brass bushing for permanent ground. Supplied with stainless steel screws and lock washers.
