1Fitment: Aluminum anode kit fis for Verado outboard 135hp?200hp 4 cylinder and fits for Optimax outboards 75hp?115hp and135 hp?250hp. 2OE and Kit Including: Including 818298A Outboard Bar Aluminum Anode (Qty 1); 826134A Wedge Aluminum Anode Wedge (Qty 2); 76214 5A Flat Trim Tab Aluminum Anode (Qty 1); Anode Mounting Hardware Kit. 3Excellent Performance: High strength aluminum anode kit is designed for use in fresh water or salt water to help protect your outboard from the harmful effects. 4Ideal Replacement: The complete anode kits are made to replace installed anodes found on the transom and gearcase, including installation hardware for fast and easy replacement of anodes. 5Rigorous Testing: Aluminum anode kit is tested through some of the most rigorous environments and testing procedures, high performance, safe and reliable.