Mercury 888760K02 Magnesium Anode Kit for MerCruiser Bravo III SterndrivesMercury Magnesium Anode Kit 888760K02 delivers superior protection against galvanic corrosion in freshwater applications. It's designed to fit select MerCruiser Bravo III drives.Engine Part ApplicationFits 2003 and newer Bravo III drives (s/n 0M179452 and up)Key Product Features: Fits MerCruiser Bravo III drives, 2003 and newer (serial No. 0M179452 and up); Includes two flat trim tab anodes, drive shaft plate anode, prop nut anode, lift ram anodes and attaching hardware for fast and easy replacement; For freshwater use only; For best results, inspect periodically and replace when signs of corrosion or pitting are visible; Mercury parts and accessories are backed by decades of experience in engineering, testing and manufacturing to provide the best fit, function and performance;