Rainbow Carbon Brush for D4C and D3C- Genuine for serial number 7520714 and below - 1/2" Width - R-2421

Genuine Rainbow vacuum carbon brushes with long tabs. New style carbon brush to fit Rainbow D3, D3C, D4C and D4CSE with serial number upto 7520714. Measures just a shade below 1/2 inch in width and 1 1/8" in length. Also called "without screw on caps" motor carbon brush. Rainbow part # R2421