18155-00, 18155-000, Nos PA-23 Piper Aztec Vent / Storm Window
Nos PA-23 Piper Aztec Vent / Storm Window. P/N 18155-00 or 18155-000. Rubber Storm Window Frame Strip is weather cracked from sitting around the shelf for a wlile and will have to be replaced. There are also a couple of minor paint finish scratches.