Pemko Aluminum Automatic Door Bottom, Mill Finish, PemkoPrene, 9/16"W x 42"L x 1-3/8"H

I bought this for the small rubber piece on the bottom of the unit. Mine was worn out and I needed another. Naughty on the the manufacturer for not selling parts, but at least it was a perfect replacement. Now I have a complete extra unit with no rubber gasket.