NEW 1955-1957 Chevy Window Regulator Idler Bracket 4 DR Sedan or Wagon. These will work on Front or Rear doors. Mounts to inner door and helps guide the window regulator. Often missing or rusted. I am selling these with the mounting hardware. This listing is for one. We have other listings for pairs, and other models. 
One needed per window. Again, front or rear door of a 4-door sedan or wagon. 
Made from rust resistant materials.
USA made here in OHIO