If you’re in need of 240009-434 or Airframe, from Twin Commander, Aerospace Unlimited is your one stop shop. We carry Fixed Wing parts and other items as Inboard Flap Assy. If there is something specific that you are searching for, browse by Aircraft Model part number such as 240009-434 in our catalogues to find what you need. , engines, fasteners are just a few of the 6 billion items that we can inventory. And thanks to the various shipping locations that we have, we can ship almost anywhere. Contact us today to get an immediate quote!