Anode, Zinc, Mercruiser Stern Drive

Anode. Use on: Alpha One SS (Sterndrives & Transom Assembly 1983-1989) & prior drives. Material: Zinc. Meets or exceeds manufacturer's recommended specifications. Backed by Sierra's limited lifetime warranty. Use on: Alpha One SS (Sterndrives & Transom Assembly 1983-1989) & prior drives Material: Zinc Meets or exceeds manufacturer's recommended specifications Backed by Sierra's limited lifetime warranty