Applicable Model: The anode kit is for L6 Verado Outboards. Martyr Anodes CMVERADO6KITA Aluminum Mercury Verado 6 Outboard Kit Canada Metal Aluminum anodes-for use in saltwater or freshwater. This is a complete anode kit to replace all factory installed anodes found on the transom bracket... OE Number: The part numbers for reference are 97‑8M0116590, 97‑8M0116589 replacement for Quicksilver, 20817 replacement for Tecnoseal, CM8M0116590KITZ replacement for Martyr. Package List: 1 x Aluminum Anode Kit (20Pcs Accessories) Note: Please double check the part number of your item, matching information is for reference only. Compatibility and Application] Designed for 350hp l6 verado outboards with serial number 1b716557 and up, this aluminum anode kit can replace all original factory-installed anodes on the transom and gearcase, offering comprehensive coverage for your marine equipment Premium Aluminum Construction: Made of premium aluminum, this kit offers oxidation and durability, can withstand both freshwater and saltwater environments. Corrosion Protection For Outboard Motor Yamaha Zinc Anode Kits - Zincs For Boats Boat Corrosion Protection Protective Function: The boat anodes provide an guard against and oxidation, keeping your marine vehicle in best condition for long lasting use.