For Mercury Optimax 75 - 250 HP Zinc Anode Kit Includes Hardware Complete zinc anode kit for Optimax and other Mercury outboards. Kit includes: 76214-5 Mercury/Mercruiser Flat Trim Tab Zinc Anode 818298 Mercury Outboard Zinc Anode 826134 Mercury Wedge Zinc Anode (Qty 2) Mercury Outboard Mounting Hardware Kit This Is A US Military Grade Zinc Anode Kit Made To The Highest Quality. Zinc Is For Saltwater Use. Replaces: Mercury 97-8M0107551, Quicksilver 97-8M0107550, Tecnoseal 20814, Seachoice 95101, Martyr CMVERADO4KITZ