Home Engine Systems Engine Care Anodes Zinc Anode – Mercury/Mercruiser (Alpha One, Gen II, 1991 & Up) Sierra International Zinc Anode – Mercury/Mercruiser (Alpha One, Gen II, 1991 & Up) $12.99 Zinc Anode – Mercury/Mercruiser (Alpha One, Gen II, 1991 & Up) quantity Add to cart Product Details Product Details Zinc. For: Alpha One, Gen II (1991 & Up). Replaces: 806189, A1, Q1, T1.
