Sierra 18-6094 Mercruiser Bravo Zinc Anode For All Mercruiser Bravo Drives. For use in salt water only. For all Bravo drives. Interchangeable with GLM 12712 Mercruiser Stern Drive 917373A1 821630A1 821630C2 97-821630Q1 97-821630T1 California Residents WARNING Cancer and Reproductive Harm - P65Warnings.ca.gov Other Details Google Product Type Engine Parts Wiser Yes Product MPN 18-6094 Product UPC 808282237943 Fast Ship In Stock Ships Today Deals Clearance custom-sash CLEARANCEE72B2BFFFFFFtlsash