GM/Chevrolet/Buick/Ford Fusion (Green) Brake Adapter (Ring Style) (BA04R)
The BA04R is color coded green to identify it as a GM/Chevrolet/Buick/Ford Fusion brake adatper. The “ring” style design attaches to the brake fluid reservoir in place of the reservoir cap. The serrated center core rotated to snuggly press the flat gasket in the core onto the top of the reservoir neck creating a pressure tight seal. The BA5KR adapter kit includes only one center core to be used with (3) rings. This adapter is also used on Cadillac and Mazda vehicles.
This “ring” style adapter is sold as a set (center core and ring)