Carbing Reservoir Tank AN Fitting Type (-4/-6)
This A5052 aluminum tank is designed to reduce the amount of air bubbles in the water cooling system, and thereby prevent overheating. At high engine RPM, the water pump can create aeration and cavitation (tiny air bubbles in the collant), and can debilitate its ability to cool. Includes three ports and a pressurized cap. Available in two different port sizes, -4/-6 and 6mm/8mm Dia.
