Aircraft Transponders for sale on eBay
  Item Description Price  
Narco AT 150 TSO Transponder - As RemovedNarco AT 150 TSO Transponder - As Removed150.00 USD
ONWA KS-200A+ Class B+ AIS Transponder 5W Marine AIS for NMEA2000 with WiFiONWA KS-200A+ Class B+ AIS Transponder 5W Marine AIS for NMEA2000 with WiFi298.88 USD
Compact E-ZPass Transponder for Class 2 Vehicles - Toll Convenience SimplifiedCompact E-ZPass Transponder for Class 2 Vehicles - Toll Convenience Simplified69.29 USD
Convenient E-ZPass Transponder 2-Pack - Indiana Toll Road Activation IncludedConvenient E-ZPass Transponder 2-Pack - Indiana Toll Road Activation Included131.09 USD
Narco Avionics Flightguard Transponder AT6-A Aircraft Airplane Unit BoxNarco Avionics Flightguard Transponder AT6-A Aircraft Airplane Unit Box42.00 USD
Garmin GTX 33ES, ADS-B Out Transponder, Part# 011-00779-30Garmin GTX 33ES, ADS-B Out Transponder, Part# 011-00779-30925.00 USD
Stratus Appareo ESG ADS-B Transponder P/N - 153510-000017 CORE For PartsStratus Appareo ESG ADS-B Transponder P/N - 153510-000017 CORE For Parts1275.00 USD
Narco Avionics Flightguard Transponder AT6-A Aircraft Airplane Unit BoxNarco Avionics Flightguard Transponder AT6-A Aircraft Airplane Unit Box45.00 USD
TED TRANSPONDER ANTENNA -- 104-12TED TRANSPONDER ANTENNA -- 104-1227.50 USD
Garmin GTX 335 Transponder W/ WAAS Garmin GTX 335 Transponder W/ WAAS 2000.00 USD
011-00455-00 Garmin GTX 330 Mode S Transponder with Tray (11-33V)011-00455-00 Garmin GTX 330 Mode S Transponder with Tray (11-33V)840.00 USD
Garmin GTX-327 Transponder PN 011-00490-00 With New April 2025 FAA 8130Garmin GTX-327 Transponder PN 011-00490-00 With New April 2025 FAA 8130995.00 USD
Garmin GTX 335 Transponder W/ Rack, Altitude Encoder and Plugs PN 011-03300-40Garmin GTX 335 Transponder W/ Rack, Altitude Encoder and Plugs PN 011-03300-403000.00 USD
S-TEC ABSOLUTE PRESSURE TRANSDUCER PN 0111 (Metal case) new styleS-TEC ABSOLUTE PRESSURE TRANSDUCER PN 0111 (Metal case) new style350.74 USD
COMANT ANTENNA - DME TRANSPONDER P/N: CI105 SN- 98422COMANT ANTENNA - DME TRANSPONDER P/N: CI105 SN- 9842286.85 USD
Garmin GDL 82 ADS-B Out Datalink Transmitter MAKE YOUR LEGACY TRANSPONDER SMART!Garmin GDL 82 ADS-B Out Datalink Transmitter MAKE YOUR LEGACY TRANSPONDER SMART!1300.00 USD
amb mylaps x2 car/bike transponder with subscribtion with micro usb chargeramb mylaps x2 car/bike transponder with subscribtion with micro usb charger75.00 USD
Terra TRT250 Transponder With TrayTerra TRT250 Transponder With Tray399.95 USD
Bendix King KT76C Transponder 8130 WarrantyBendix King KT76C Transponder 8130 Warranty725.00 USD
BENDIX KING TRANSPONDER + TRAY M# KT76A P/N: 066-1034-00 SN- 130151BENDIX KING TRANSPONDER + TRAY M# KT76A P/N: 066-1034-00 SN- 130151180.94 USD
King KT76A TransponderKing KT76A Transponder99.95 USD
aircraft transponder mount plate trig tt22/92aircraft transponder mount plate trig tt22/9260.00 USD
RC transponderRC transponder75.00 USD
Garmin GTX-327 Transponder With Tray Tested And Working PN 011-00490-00Garmin GTX-327 Transponder With Tray Tested And Working PN 011-00490-00750.00 USD
Narco AT 150 Transponder Narco AT 150 Transponder 245.95 USD
ARC RT359A Transponder, yellow taggedARC RT359A Transponder, yellow tagged865.00 USD
Garmin GTX330 P/N 011-00455-00 TransponderGarmin GTX330 P/N 011-00455-00 Transponder800.00 USD
Bendix/King KT-75C Digital Transponder, Part# 066-01156-0101Bendix/King KT-75C Digital Transponder, Part# 066-01156-0101950.00 USD
Sandia Aerospace Altitude Encoder SAE 5-35Sandia Aerospace Altitude Encoder SAE 5-35125.00 USD
PARTS! Bendix/King KT-76 TSO Transponder (UNTESTED)PARTS! Bendix/King KT-76 TSO Transponder (UNTESTED)100.00 USD