If you’re in need of 858-5001-010 or Avionics, from Rockwell Collins, Aerospace Unlimited is your one stop shop. We carry Fixed Wing parts and other items as Wire, Twisted Pair, Hook-Up. If there is something specific that you are searching for, browse by Aircraft Model part number such as 858-5001-010 in our catalogues to find what you need. 13499, 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!