Aircraft Transponders for sale on eBay
  Item Description Price  
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
S-TEC ABSOLUTE PRESSURE TRANSDUCER PN 0111 (Metal case) new styleS-TEC ABSOLUTE PRESSURE TRANSDUCER PN 0111 (Metal case) new style350.74 USD
Convenient E-ZPass Transponder 2-Pack - Indiana Toll Road Activation IncludedConvenient E-ZPass Transponder 2-Pack - Indiana Toll Road Activation Included131.09 USD
Compact E-ZPass Transponder for Class 2 Vehicles - Toll Convenience SimplifiedCompact E-ZPass Transponder for Class 2 Vehicles - Toll Convenience Simplified69.29 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
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
Narco Avionics Flightguard Transponder AT6-A Aircraft Airplane Unit BoxNarco Avionics Flightguard Transponder AT6-A Aircraft Airplane Unit Box42.00 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
TED TRANSPONDER ANTENNA -- 104-12TED TRANSPONDER ANTENNA -- 104-1227.50 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/ WAAS Garmin GTX 335 Transponder W/ WAAS 2000.00 USD
Narco Avionics Flightguard Transponder AT6-A Aircraft Airplane Unit BoxNarco Avionics Flightguard Transponder AT6-A Aircraft Airplane Unit Box45.00 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
Collins TDR-90 ATC Transponder P/N 622-1270-001Collins TDR-90 ATC Transponder P/N 622-1270-001145.00 USD
trig tt22 transponder mount platetrig tt22 transponder mount plate60.00 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
King KT76A TransponderKing KT76A Transponder99.95 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
Garmin GTX330 P/N 011-00455-00 TransponderGarmin GTX330 P/N 011-00455-00 Transponder800.00 USD
RC transponderRC transponder75.00 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- 130151181.70 USD
Terra TRT250 Transponder With TrayTerra TRT250 Transponder With Tray399.95 USD
Comant DME/TRANSPONDER ANTENNA CI-105Comant DME/TRANSPONDER ANTENNA CI-105189.00 USD
Bendix King KT76C Transponder 8130 WarrantyBendix King KT76C Transponder 8130 Warranty725.00 USD
Bendix/King KT-75C Digital Transponder, Part# 066-01156-0101Bendix/King KT-75C Digital Transponder, Part# 066-01156-0101995.00 USD
Narco AT 150 Transponder Narco AT 150 Transponder 245.95 USD
narco at50Anarco at50A199.00 USD
Collins TDR-950 ATC Transponder Transceiver Removed Working TDR950Collins TDR-950 ATC Transponder Transceiver Removed Working TDR950199.99 USD