Quicksilver 31640T6 Magnesium Anode - Mercury, Mariner Outboards, MerCruiser Stern Drives

Quicksilver

For fresh water use only Magnesium trim tab anode will help combat galvanic corrosion and aid in reducing steering torque Produced to meet Mercury Marine original equipment manufacturer specifications to best protect your Mercury or Mariner outboard and MerCruiser sterndrive Cast with magnesium to meet or exceed Mil-Spec A-21412(SH) standards. Cast with magnesium to meet or exceed Mil-Spec A-21412(SH) standards