Mercruiser Bravo III Aluminum Anode Kit | Martyr CMBRAVO3KITA Martyr anode kit includes all anodes needed to protect all Mercruiser Bravo III drives from 2004 and up from corrosion in salt and brackish water applications. Mercruiser Bravo III anode kit For Mercruiser Bravo III drives from 2004 to present Kit includes CM762144A trim tab anode, CM762145A trim tab anode, CM865182CA prop nut anode, CM821630A housing plate and (2) CM806190A trim cylinder anodes Aluminum anodes for use in brackish and salt water applications Martyr anodes are made of a high purity specialized alloy based on the US Mil Spec Supplied with mounting hardware for anodes Replaces Mercruiser 97-888761Q04