Mercury - Aluminum Bearing Carrier Anode For MerCruiser Alpha One Gen II & Vazer Drives 806105T1. Overview. Corrosion is the silent enemy of any boat owner, but the Mercury Marine 806105T1 Aluminum Bearing Carrier Anode is built to fight it off. Designed for MerCruiser Alpha One Gen II and Vazer drives, this anode offers reliable protection against galvanic corrosion - the kind that eats away at metal parts below the surface. Made from high-quality aluminum, it performs well in both fresh and sa