Home Engine Systems Engine Care Anodes Zinc Anode – Mercury/Mercruiser (175 HP, 150EFI, 200EFI) Sierra International Zinc Anode – Mercury/Mercruiser (175 HP, 150EFI, 200EFI) $23.99 1 in stock Zinc Anode – Mercury/Mercruiser (175 HP, 150EFI, 200EFI) quantity Add to cart Product Details Product Details Zinc. For use on transom mount bracket: 175HP/150EFI/200EFI (S/N OG303046 & Up). Replaces: 43396A2, A1, Q1.
