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Aircraft Avionics

Avionics for Sale from BAS Part Sales

Avionics is one of the fastest-moving categories at BAS. Some of the hottest units sell before they ever make it to the website, moving straight off the shop floor. From replacement instruments and indicators for OEM installs to upgrades of every kind, BAS stocks radios, transceivers, GPS & Navigation Units, weather radar, audio panels, transponders, NAV-Com’s, and more from Garmin, Avidyne, Aspen Avionics, Universal Avionics, Bendix King, Grimes, Garwin, and more.

  • Collins Radio 792-6969-001 M/N 390U-4 Collins Radio Mounting Bracket V 28 Collins Radio 792-6969-001 M/N 390U-4 Collins Radio Mounting Bracket V 28 792-6969-001 Collins 390U-4 Radio Mounting Bracket BAS Part Sales | Airplane Parts Collins Radio 792-6969-001 M/N 390U-4 Collins Radio Mounting Bracket V 28 Collins Radio 792-6969-001 M/N 390U-4 Collins Radio Mounting Bracket V 28

    Collins

    792-6969-001 Collins 390U-4 Radio Mounting Bracket

    Some details about this part: Part Number: 792-6969-001 Model Number: 390U-4 Voltage: 28 Collins Radio    Guaranteed to work and pass your inspection or your money back with our 90-Day Warranty. If you need additional pictures or have any...

    $125.00
    Add to Cart
    SKU: 3AJJM41
  • Collins 522-3743-000 M/N 51V-5 Cessna 421B Collins Glideslope Receiver V 28 Collins 522-3743-000 M/N 51V-5 Cessna 421B Collins Glideslope Receiver V 28 Collins 522-3743-000 M/N 51V-5 Cessna 421B Collins Glideslope Receiver V 28 Collins 522-3743-000 M/N 51V-5 Cessna 421B Collins Glideslope Receiver V 28 Collins 522-3743-000 M/N 51V-5 Cessna 421B Collins Glideslope Receiver V 28

    Collins

    522-3743-000 Collins 51V-5 Glideslope Receiver with Tray and Mods

    Some details about this part: Part Number: 522-3743-000 Model Number: 51V-5 Manufacturer: Collins Radio Co Removed From: 28V system Modifications are indicated This item comes with a Mounting Tray Unless specifically noted, most of our used airplane...

    $125.00
    Add to Cart
    SKU: N3AJJM40
    Removed From: Cessna 421B
  • Collins Radio 792-6657-001 M/N VHF-20 Cessna 421B Collins Radio Receiver Transmitter V 28 792-6657-001 Cessna 421B Collins VHF-20 Receiver Transmitter (28V) BAS Part Sales | Airplane Parts Collins Radio 792-6657-001 M/N VHF-20 Cessna 421B Collins Radio Receiver Transmitter V 28 Collins Radio 792-6657-001 M/N VHF-20 Cessna 421B Collins Radio Receiver Transmitter V 28 Collins Radio 792-6657-001 M/N VHF-20 Cessna 421B Collins Radio Receiver Transmitter V 28

    Collins

    792-6657-001 Collins VHF-20 Receiver-Transmitter with Mods

    Some details about this part: Part Number: 792-6657-001 Model Number: VHF-20 Manufacturer: Collins Radio Company Modification is indicated  Unless specifically noted, most of our used airplane parts are sold in the condition they were removed,...

    $360.00
    Add to Cart
    SKU: N3AJJM29
    Removed From: Cessna 421B
  • Bendix 4000212-8501, 1V009-03 Cessna 421B Bendix Adapter W/ Shock Mount V 28 Bendix 4000212-8501, 1V009-03 Cessna 421B Bendix Adapter W/ Shock Mount V 28 Bendix 4000212-8501, 1V009-03 Cessna 421B Bendix Adapter W/ Shock Mount V 28 Bendix 4000212-8501, 1V009-03 Cessna 421B Bendix Adapter W/ Shock Mount V 28 Bendix 4000212-8501, 1V009-03 Cessna 421B Bendix Adapter W/ Shock Mount V 28

    Bendix Airplane Parts & Equipment

    4000212-8501, 1V009-03 Bendix Adapter Tray with Shock Mount

    Some details about this part: Adapter Part Number: 4000212-8501 Adapter Model Number: AD-846A Shock Mount Part Number: 1V009-03 Manufacturer: Bendix Avionics / Bendix Corporation Use only with 5536E-2 Computer Unless specifically noted, most of our...

    $110.00
    Add to Cart
    SKU: N3AJJM25
    Removed From: Cessna 421B
  • VP-12 Narco Tone Filter Switch (Volts: 28) BAS Part Sales | Airplane Parts Narco VP-12 Cessna 421B Narco Tone Filter Switch V 28 Narco VP-12 Cessna 421B Narco Tone Filter Switch V 28 Narco VP-12 Cessna 421B Narco Tone Filter Switch V 28 Narco VP-12 Cessna 421B Narco Tone Filter Switch V 28

    Narco Avionics

    VP-12 Narco Tone Filter Switch (1020 CPS)

    Some details about this part: Model Number: VP-12 Manufacture: Narco Removed from a 28 Volt System CPS: Cycles Per Second Due to multiple items available you may not receive the item pictured   Guaranteed to work and pass your inspection or your...

    $60.00
    Add to Cart
    SKU: 3AJJM21
  • Tramm Corp A280 Cessna 321B Tramm Corp Amplifier V 28 Tramm Corp A280 Cessna 321B Tramm Corp Amplifier V 28 Tramm Corp A280 Cessna 321B Tramm Corp Amplifier V 28 Tramm Corp A280 Cessna 321B Tramm Corp Amplifier V 28 Tramm Corp A280 Cessna 321B Tramm Corp Amplifier V 28

    Tramm Corp

    A280 Tramm Corp Amplifier (Volts: 28)

    Some details about this part: Model Number: A280 Manufacturer: Tramm Corp Voltage: 28 If you need additional pictures or have any questions, please let us know. 90-Day Money Back Guarantee: Guaranteed to work and pass your inspection or your money back...

    $60.00
    Add to Cart
    SKU: 3AJJM11
  • Mid Continent Instruments MD41-628 Mid Continent GPS Annunciations Control Unit V 28 Mid Continent Instruments MD41-628 Mid Continent GPS Annunciations Control Unit V 28 Mid Continent Instruments MD41-628 Mid Continent GPS Annunciations Control Unit V 28 MD41-628 Mid Continent GPS Annunciations Control Unit (28V) BAS Part Sales | Airplane Parts Mid Continent Instruments MD41-628 Mid Continent GPS Annunciations Control Unit V 28

    Mid-Continent

    MD41-628 Mid-Continent GPS Annunciations Control Unit (28 Volts)

    Some details about this part: Model Number: MD41-628 Manufacturer: Mid-Continent Instrument Co Voltage: 28 Unless specifically noted, most of our used airplane parts are sold in the condition they were removed, which means you should expect the usual...

    $125.00
    Add to Cart
    SKU: N3AJJM9
    Removed From: Cessna 421B
  • 10008 (M/N: AT-992A) Cessna 421B Edo-Aire Blade Antenna BAS Part Sales | Airplane Parts Edo-Aire 10008 M/N AT-992A Cessna 421B Edo-Aire Blade Antenna Edo-Aire 10008 M/N AT-992A Cessna 421B Edo-Aire Blade Antenna Edo-Aire 10008 M/N AT-992A Cessna 421B Edo-Aire Blade Antenna Edo-Aire 10008 M/N AT-992A Cessna 421B Edo-Aire Blade Antenna

    Edo-Aire

    10008 Edo-Aire AT-992A Blade Antenna

    Some details about this part: Part Number: 10008 Model Number: AT-992A Manufacturer: Edo-Aire Due to multiple items available you may not receive the item pictured Unless specifically noted, most of our used airplane parts are sold in the condition...

    $75.00
    Add to Cart
    SKU: 3AJJM7
  • 071-1034-00 (USE: 071-01034-0000) King Radio ADF Loop Antenna BAS Part Sales | Airplane Parts King Radio 071-1034-00 Use 071-01034-0000 Cessna 421B King Radio Corp ADF Loop Antenna King Radio 071-1034-00 Use 071-01034-0000 Cessna 421B King Radio Corp ADF Loop Antenna King Radio 071-1034-00 Use 071-01034-0000 Cessna 421B King Radio Corp ADF Loop Antenna King Radio 071-1034-00 Use 071-01034-0000 Cessna 421B King Radio Corp ADF Loop Antenna

    King Radio

    071-1034-00 (Use: 071-01034-0000) King Radio ADF Loop Antenna

    Some details about this part: Part Number: 071-1034-00 Use Part Number: 071-01034-0000 Model Number: KA-36 Manufacturer: King Radio Corp Unless specifically noted, most of our used airplane parts are sold in the condition they were removed, which means...

    $45.00
    Add to Cart
    SKU: 3AJJM6
  • Terra Corp 104-0183-00 M/N TRA 2500 Cessna 421B Terra Corp Radar Altimeter Antenna Terra Corp 104-0183-00 M/N TRA 2500 Cessna 421B Terra Corp Radar Altimeter Antenna Terra Corp 104-0183-00 M/N TRA 2500 Cessna 421B Terra Corp Radar Altimeter Antenna Terra Corp 104-0183-00 M/N TRA 2500 Cessna 421B Terra Corp Radar Altimeter Antenna Terra Corp 104-0183-00 M/N TRA 2500 Cessna 421B Terra Corp Radar Altimeter Antenna

    Terra Corp

    0104-0183-00 Terra Corp. TRA-2500 Radar Altimeter Antenna

    Some details about this part: Part Number: 0104-0183-00 Model Number: TRA-2500 Alternate Model Number: BZ-25 Manufacturer: Terra Corporation Color: Off White or Cream Unless specifically noted, most of our used airplane parts are sold in the condition...

    $125.00
    Add to Cart
    SKU: 3AJJM5
  • Monroy ATD-200 Cessna 421B Monroy Aerospace Air Traffic Detector V 11-28 ATD-200 Monroy Aerospace Air Traffic Detector (11-28V) BAS Part Sales | Airplane Parts Monroy ATD-200 Cessna 421B Monroy Aerospace Air Traffic Detector V 11-28 Monroy ATD-200 Cessna 421B Monroy Aerospace Air Traffic Detector V 11-28 Monroy ATD-200 Cessna 421B Monroy Aerospace Air Traffic Detector V 11-28

    Monroy

    ATD-200 Monroy Aerospace Air Traffic Detector (11-28V)

    Some details about this part: Model Number: ATD-200 Manufacturer: Monroy Aerospace Voltage: 11-28 Mode: S Unless specifically noted, most of our used airplane parts are sold in the condition they were removed, which means you should expect the usual...

    $60.00
    Add to Cart
    SKU: N3AJJM2
    Removed From: Cessna 421B
  • GARWIN 50-384042-1 USE 22-880-010 Beechcraft A23 Garwin Suction Indicator 22-880-010 (USE: 50-384042-1) Garwin Suction Indicator BAS Part Sales | Airplane Parts GARWIN 50-384042-1 USE 22-880-010 Beechcraft A23 Garwin Suction Indicator GARWIN 50-384042-1 USE 22-880-010 Beechcraft A23 Garwin Suction Indicator GARWIN 50-384042-1 USE 22-880-010 Beechcraft A23 Garwin Suction Indicator

    Garwin

    22-880-010 (Alt: 50-384042-1) Garwin Suction Indicator

    Some details about this part: Part Number: 50-384042-1 Model Number: 22-880-010   Guaranteed to work and pass your inspection or your money back with our 90-Day Warranty. If you need additional pictures or have any questions please let me know and...

    $35.00
    Add to Cart
    SKU: N8868MKW62
    Removed From: Beechcraft A23
  • Datcon Beechcraft A23 Datcon Hour Meter Hours 192.1 Datcon Beechcraft A23 Datcon Hour Meter Hours 192.1 Datcon Beechcraft A23 Datcon Hour Meter Hours 192.1 Datcon Beechcraft A23 Datcon Hour Meter Hours 192.1 Datcon Beechcraft A23 Datcon Hour Meter Hours 192.1

    Datcon

    Datcon Hour Meter Indicator (Hours: 192.1)

    Some details about this part: No part number available  Hours: 192.1 Guaranteed to work and pass your inspection or your money back with our 90-Day Warranty. If you need additional pictures or have any questions please let me know and I will get...

    $50.00
    Add to Cart
    SKU: N8868MKW60
    Removed From: Beechcraft A23
  • Comant CI405-7 Cessna 182P Comant GPS Antenna- Active CI405-7  Comant GPS Active Antenna BAS Part Sales | Airplane Parts Comant CI405-7 Cessna 182P Comant GPS Antenna- Active Comant CI405-7 Cessna 182P Comant GPS Antenna- Active Comant CI405-7 Cessna 182P Comant GPS Antenna- Active

    Comant Industries

    CI405-7 Comant GPS Active Antenna

    Some details about this part: Part Number: CI405-7 Manufacturer: Comant Industries Inc Unless specifically noted, most of our used airplane parts are sold in the condition they were removed, which means you should expect the usual signs of wear and...

    $75.00
    Add to Cart
    SKU: N9901EKW23
  • Aerosonic 66750-0120 Piper PA31T Aerosonic Fuel Pressure Indicator CORE 66750-0120 Aerosonic Fuel Pressure Indicator (CORE) BAS Part Sales | Airplane Parts Aerosonic 66750-0120 Piper PA31T Aerosonic Fuel Pressure Indicator CORE Aerosonic 66750-0120 Piper PA31T Aerosonic Fuel Pressure Indicator CORE Aerosonic 66750-0120 Piper PA31T Aerosonic Fuel Pressure Indicator CORE

    Aerosonic

    66750-0120 Aerosonic Fuel Pressure Indicator (CORE)

    Some details about this part: Part Number: 66750-0120 Glass is broken and gauge face comes out of housing This is a CORE ITEM TO BE USED FOR PARTS ONLY. There are NO RETURNS ON CORE ITEMS.   If you need additional pictures or have any questions...

    $30.00
    Add to Cart
    SKU: MISC419KW13
  • Cessna T210F Faris Oil Pressure & Temperature Indicator (Volts: 28) BAS Part Sales | Airplane Parts Faris Cessna T210F Faris Oil Pressure and Temperature Indicator Volts 28 Faris Cessna T210F Faris Oil Pressure and Temperature Indicator Volts 28 Faris Cessna T210F Faris Oil Pressure and Temperature Indicator Volts 28 Faris Cessna T210F Faris Oil Pressure and Temperature Indicator Volts 28

    Faris

    Faris Oil Pressure and Temperature Indicator (28V)

    Some details about this part: Aftermarket Voltage: 28 There is a minor crack on top of the gauge   Guaranteed to work and pass your inspection or your money back with our 90-Day Warranty. If you need additional pictures or have any questions...

    $50.00
    Add to Cart
    SKU: N6109RKW72
  • Cessna Cessna T210F Aileron Trim Indicator Volts 28 Aftermarket Cessna Cessna T210F Aileron Trim Indicator Volts 28 Aftermarket Cessna Cessna T210F Aileron Trim Indicator Volts 28 Aftermarket Cessna Cessna T210F Aileron Trim Indicator Volts 28 Aftermarket Cessna Cessna T210F Aileron Trim Indicator Volts 28 Aftermarket

    Cessna Aircraft Parts

    Cessna T210F Aileron Trim Indicator (Volts: 28) (Aftermarket)

    Some details about this part: Aftermarket Small cracks on face edges  Due to multiple quantities available you may not receive the item pictured   Guaranteed to work and pass your inspection or your money back with our 90-Day Warranty. If you...

    $50.00
    Add to Cart
    SKU: N6109RKW71
    Removed From: Cessna T210F
  • Cessna T210F Voltage Indicator (Volts: 10) (Aftermarket) BAS Part Sales | Airplane Parts Cessna Cessna T210F Voltage Indicator Volts 10 Aftermarket Cessna Cessna T210F Voltage Indicator Volts 10 Aftermarket Cessna Cessna T210F Voltage Indicator Volts 10 Aftermarket Cessna Cessna T210F Voltage Indicator Volts 10 Aftermarket

    Cessna Aircraft Parts

    Cessna T210F Voltage Indicator (Volts: 10) (Aftermarket)

    Some details about this part: Aftermarket Voltage: 10   Guaranteed to work and pass your inspection or your money back with our 90-Day Warranty. If you need additional pictures or have any questions please let me know and I will get back to you...

    $35.00
    Add to Cart
    SKU: N6109RKW70
    Removed From: Cessna T210F
  • Cessna T210F Co Guardian 252 Carbon Monoxide Detector (Volts: 28) BAS Part Sales | Airplane Parts Co Guardian Cessna T210F Co Guardian 252 Carbon Monoxide Detector Volts 28 Co Guardian Cessna T210F Co Guardian 252 Carbon Monoxide Detector Volts 28 Co Guardian Cessna T210F Co Guardian 252 Carbon Monoxide Detector Volts 28 Co Guardian Cessna T210F Co Guardian 252 Carbon Monoxide Detector Volts 28

    Co Guardian

    252 Co. Guardian Detector Unit (28V)

    Some details about this part: Model Number: 252 Voltage: 28   Guaranteed to work and pass your inspection or your money back with our 90-Day Warranty. If you need additional pictures or have any questions please let me know and I will get back to...

    $30.00
    Add to Cart
    SKU: N6109RKW67
Aircraft Avionics For Sale

Aircraft Avionics from a Large, Active Inventory

BAS maintains a broad inventory of aircraft avionics sourced directly from ongoing aircraft disassembly, with new components being added regularly as inventory continues to move.

Avionics Overview

Built for Constant Inventory Movement

As BAS continues to expand its aircraft disassembly and parts inventory, avionics remains one of the most active categories on the BAS Part Sales website. While our avionics inventory is deep, it is also in constant motion. New components are added regularly as aircraft move through disassembly, while parts continue to sell throughout the day across a wide range of platforms and applications.

Our aircraft avionics inventory supports everything from light sport and piston aircraft to turbine aircraft and high-performance platforms, including Citation, Hawker, King Air, and TBM aircraft. At any given time, BAS lists more than 10,000 indicators for sale online, along with transponders, GPS and navigation equipment, audio systems, antennas, flight displays, instrument panels, and other essential panel components sourced directly from aircraft we acquire and disassemble.

How BAS Operates

Structured for speed, visibility, and straightforward buying

In StockIf it is listed on the BAS website, it is already on hand and available to purchase.
97% Same Business Day ShippingMost orders leave the same business day, including many larger items.
Published PricingEvery item has a listed price, including core exchange items.
The BAS Advantage

How BAS Makes Avionics Sourcing Easier

No Lead Time Chase

BAS does not use listed inventory as a placeholder. If an avionics item appears on the store, it is in stock, available to purchase, and ready to ship without manual availability checks.

Published Pricing

Every item on the BAS store carries a published price, including core exchange items. Customers can move forward without waiting on a quote or dealing with call-for-price friction.

Detailed Listings

Each avionics listing includes multiple high resolution images so customers can review markings, wear, dings, and visible condition details before placing an order.

90-Day Guarantee

Items not marked Core or No Returns are backed by a 90-day money-back guarantee, giving buyers a more straightforward return window than is typical in the used aircraft parts market.

Order Online, No Call Required

Most items can be purchased directly through the BAS website without needing to call, wait for a quote, or work through manual order handling. If you are ready to buy, place the order online and we will get it on the way.

Worldwide Shipping

Most items can be purchased directly through checkout and shipped worldwide without requiring a separate quote.

Availability and Purchasing

Airplane Avionics for Sale Online with Clear Details

Because some avionics move quickly, not every part stays available for long. Certain units are purchased almost immediately and may not remain on the website for extended periods. If you do not see the avionics component you need listed online, contacting BAS directly is a smart next step. Inventory changes continuously, and there are times when incoming parts, recently processed components, or fast-moving items may not be reflected in the exact moment you search.

BAS structures avionics sourcing to reduce the friction that often slows used aircraft parts buying. Most items can be purchased directly through online checkout and shipped to a wide range of domestic and international destinations, allowing customers to move from search to purchase without unnecessary back and forth.

Product pages are documented as clearly as possible before sale. Customers can review multiple high resolution images on every listing, often with enough detail to zoom in on wear, markings, dings, and other visible condition details. That level of documentation supports faster decision making and reduces uncertainty when sourcing used avionics components online.

All avionics are sold as-removed, meaning they are offered exactly as they came out of the aircraft during disassembly, with basic traceability maintained through the BAS process. BAS does not represent these parts as inspected, overhauled, or newly tagged beyond basic traceability. Items not marked Core or No Returns are backed by a 90-day money-back guarantee.

Frequently Asked Questions

Common Questions About BAS Avionics

Are BAS avionics actually in stock?

Yes. Every item listed on the BAS website is in stock and on hand. If it is on the store, it is available to purchase and ready to ship.

How quickly do orders ship?

Most orders ship the same business day. Across the operation, about 97% of orders ship the same business day, including many larger items.

Do you publish pricing on every item?

Yes. Every item has a published price, including core exchange items. There are no call for price listings on the BAS store.

What if I do not see the avionics I need listed?

Because inventory changes continuously, some parts may sell quickly or be in process before they appear online. If you do not see the component you need, contacting BAS directly is recommended.

Are BAS avionics inspected or overhauled before sale?

No. BAS sells avionics and other parts as-removed, exactly as they came out of the aircraft during disassembly, with basic traceability maintained through the listing process.

What is the return policy?

Items not marked Core or No Returns are backed by a 90-day money-back guarantee. Fuselages, lost shipments, and damaged shipments are excluded.