Mercury - Fuel cooler - 8M8027350 ProMariner Pro Tournament Waterproof Battery Chargers The 821631Q1 anode helps protect

The 821631Q1 anode helps protect your MerCruiser sterndrive by diverting corrosion away from key metal surfaces like the gimbal housing and bearing carrier

This product has been superseded by: 27-809754A1

If it falls within 0B664190 and newer

A: It fits Quicksilver vessel-mounted kits like 8M0095669

and moisture common in marine environments

Mercury - Fuel cooler - 8M8027350 ProMariner Pro Tournament Waterproof Battery Chargers The 821631Q1 anode helps protectFuel cooler WARNING: This product can expose you to chemicals which are known to the State of California to cause cancer, birth defects or other reproductive harm. For more information go to P65Warnings. ca. gov.