Mercury - Quicksilver Aluminum Anode Kit Volvo 290 Sterndrive Series Cast Aluminum Finish 8M6007996. Overview. There is a certain peace you feel when you know your sterndrive is protected-even when it is completely out of sight beneath the water. Every boater understands that comfort, that sense of trust that your equipment is safe whether you are running wide-open across open water or easing back toward the dock at sunset. Corrosion never stops working, but with the right parts in place, you do