Overview

• When it comes to maintaining automobiles, you need reliable and quality automotive brushes. Brush Research Manufacturing offers Cummins Group automotive brushes to remove rust, carbon deposits and dirt from hard to reach places. Our injector cup brushes have 0.005 stainless steel filament and a tapered brush part with a brass bridle. The brush has a 0.312" major brush part, a 1" brush part length and a 7.625" overall length. Proudly made in the USA.