The 'chrome' pieces along the sides of the window are stainless, at least the Canadian ones are, and are held in place with a bracket that slides into the back and has two threaded studs and nuts that hold it onto the pump. A lot of patience, time, and picking and filing can bring back most of the dented ones. I used a small hammer and flat screwdriver working the backside and filing down any front areas that were raised too high and then finally using a number of finer grits of paper and compounds for polish. It is tedious but when I did mine I didn't have any other sources for replacement. It is a great looking pump and I still regret selling the three that I restored. Cheers, Don.