New Martyr Anodes CM821630C2A Aluminum MerCruiser Driveshaft Housing Bravo Plate Anode by Canada Metal
- Aluminum driveshaft housing anode protects the upper gearcase housing from corrosion in brackish and salt water environments.
- For Bravo I, II, II X, XR, & XZ model stern drives.
- Direct replacement for Mercury 821630Q 1
Size (see photos for dimensions):
Length (L): 7″
Width (W): 4.25″
Height (H): 0.56″
Distance (D): 1.38″
Inside Diameter (ID): 0.44″
Aluminum Marine anodes are used for protection in freshwater, brackish water and saltwater applications. Canada Metal aluminum anodes protect at least 5% better, last 50% longer, and weigh 50% less than traditional zinc anodes. They also contain 0% Cadmium, a toxic material found in traditional zinc anodes. Alloy is designed to meet or exceed US Military Specification (Mil-A-24779(SH)).
