Suburban's magnesium anode rod is perfect for use in RV water heaters. The anode rod absorbs the corrosive effects of hot water to extend the life of your water heater's tank. Remember to replace worn anodes to insure consistent protection. We recommend that you keep a spare on hand.

Marine engine zinc anode for all Caterpillar diesel engines. Zincs should be replaced every season or after 2/3 of zinc has eroded, which ever happens first. These are pre cut zinc engine anodes complete with brass plug and zinc. E-0 Engine Zinc Anode 1/4" NPT x 1-3/4" Engine pencil zincs-complete...

Martyr Anodes provide low cost marine cathodic protection for boats, marine structures and boat equipment. Often called "Boat Zincs”, Martyr Anodes are made of a specialized alloy based on the US Mil Spec using only High Purity metals. Martyr is the only manufacturer that offers all three alloys tha...

Complete magnesium anode replacement kit for 2003 and newer Bravo III Drives (serial number 0M179452 and up). Includes two flat trim tab anodes, drive shaft plate anode prop nut anode and lift ram anodes. Designed for use only in fresh water only to help protect your Bravo III Drive from the harmful...

Martyr Anodes provide low cost marine cathodic protection for boats, marine structures and boat equipment. Often called "Boat Zincs”, Martyr Anodes are made of a specialized alloy based on the US Mil Spec using only High Purity metals. Martyr is the only manufacturer that offers all three alloys tha...

Martyr Anodes provide low cost marine cathodic protection for boats, marine structures and boat equipment. Often called "Boat Zincs”, Martyr Anodes are made of a specialized alloy based on the US Mil Spec using only High Purity metals. Martyr is the only manufacturer that offers all three alloys tha...

Martyr Anodes provide low cost marine cathodic protection for boats, marine structures and boat equipment. Often called "Boat Zincs”, Martyr Anodes are made of a specialized alloy based on the US Mil Spec using only High Purity metals. Martyr is the only manufacturer that offers all three alloys tha...