This Garmin GTX 327 Transponder with rack is a must-have for avionics enthusiasts and pilots. It is a high-quality, reliable device that is compatible with Avionics and manufactured in the United States. The device bears the manufacturer part number 011-00490-00 and is perfect for use in various aviation parts and accessories.This item comes with no warranty and is ideal for those looking for an affordable and reliable device. It is perfect for use in a range of aviation applications, including transponders. The device is a must-have for aviation enthusiasts and is available for purchase on eBay Motors under the categories of Transponders, Avionics, and Parts & Accessories.