You are bidding on a Used Garmin GNS 430 Rack Tray With Backplate & Connectors.This part was removed in working condition as a result of an avionics upgrade.This Tray,Backplate and Connectors can be used with the Garmin GNS430, 430W or Avidyne 440.All Pins were removed from connectors to facilitate new harness fabrication.Please ask any questions you may have and Happy Bidding.