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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.

  • Garwin 22-162-08 Garwin Auxiliary Fuel Quantity Indicator Garwin 22-162-08 Garwin Auxiliary Fuel Quantity Indicator Garwin 22-162-08 Garwin Auxiliary Fuel Quantity Indicator Garwin 22-162-08 Garwin Auxiliary Fuel Quantity Indicator Garwin 22-162-08 Garwin Auxiliary Fuel Quantity Indicator

    Garwin

    22-162-08 Garwin Auxiliary Fuel Quantity Indicator

    Some details about this part: Part Number: 22-162-08 Manufacturer: Garwin     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...

    $60.00
  • Narco MBT/R Narco Marker Beacon Transmitter / Receiver Narco MBT/R Narco Marker Beacon Transmitter / Receiver Narco MBT/R Narco Marker Beacon Transmitter / Receiver Narco MBT/R Narco Marker Beacon Transmitter / Receiver MBT/R Narco Marker Beacon Transmitter / Receiver BAS Part Sales | Airplane Parts

    Narco Avionics

    MBT-R Narco Marker Beacon Transmitter - Receiver (Volts: 24)

    Some details about this part: Part Number: MBT/R Manufacturer: Narco Voltage: 24 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 tear. If...

    $50.00
  • KA-11 King Radio Isolation Amplifier Assembly (Volts: 28) (CORE) BAS Part Sales | Airplane Parts King Radio KA-11 King Radio Isolation Amplifier Assembly Volts 28 CORE King Radio KA-11 King Radio Isolation Amplifier Assembly Volts 28 CORE King Radio KA-11 King Radio Isolation Amplifier Assembly Volts 28 CORE King Radio KA-11 King Radio Isolation Amplifier Assembly Volts 28 CORE

    King Radio

    KA-11 King Radio Isolation Amplifier (Volts: 28) (Core)

    Some details about this part: Model Number: KA-11 Manufacturer: King Radio Corp Voltage: 28 (27.5) Something is rattling internally This is a core item to be used for parts only. If you need additional pictures or have any questions, please let us know...

    $35.00
  • Garwin G991-02-1A Garwin Rate of Climb Indicator Garwin G991-02-1A Garwin Rate of Climb Indicator Garwin G991-02-1A Garwin Rate of Climb Indicator Garwin G991-02-1A Garwin Rate of Climb Indicator Garwin G991-02-1A Garwin Rate of Climb Indicator

    Garwin

    G991-02-1A Garwin Rate of Climb Indicator

    Some details about this part: Part Number: G991-02-1A Manufacturer: Garwin  Glass is foggy, see pictures for more detail  Due to multiple quantities available you may not receive the item pictured Unless specifically noted, most of our used...

    $75.00
  • Cessna Aircraft Parts Cessna TR182 Audio Jack Set of 4 Volts 14-28 Cessna TR182 Audio Jack Set of 4 (Volts: 14-28) BAS Part Sales | Airplane Parts Cessna Aircraft Parts Cessna TR182 Audio Jack Set of 4 Volts 14-28 Cessna Aircraft Parts Cessna TR182 Audio Jack Set of 4 Volts 14-28 Cessna Aircraft Parts Cessna TR182 Audio Jack Set of 4 Volts 14-28

    Cessna Aircraft Parts

    Cessna TR182 Audio Jack Set of 4 (Volts: 14-28)

    Some details about this part:  No part number available  Voltage: 14-28  Set of 4   Guaranteed to work and pass your inspection or your money back with our 90-Day Warranty.  If you need additional pictures or have any...

    $50.00
  • AC-119 Karnish Rate of Climb Indicator AC-119 Karnish Rate of Climb Indicator AC-119 Karnish Rate of Climb Indicator AC-119 Karnish Rate of Climb Indicator AC-119 Karnish Rate of Climb Indicator

    Karnish

    AC-119 Karnish Rate of Climb Indicator

    Some details about this part:  Part Number: AC-119 Feet Per Minute: 0-2000 Manufacturer: Karnish Instruments  Glass is slightly hazed, see pictures for more detail    Guaranteed to work and pass your inspection or your money back...

    $35.00
  • N4702LKW56-MI N4702LKW56-MI N4702LKW56-MI N4702LKW56-MI N4702LKW56-MI

    Scott Aviation

    1585-5-41 Scott Aerotherm Outside Air Temperature Indicator

    Some details about this part: Part Number: 1585-5-41 Condition will vary Manufacturer: Scott 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 they...

    $60.00
  • Mooney Aircraft Parts and Accessories 820206-501 Mooney M20K Instrument Panel Set Pilots Side Mooney Aircraft Parts and Accessories 820206-501 Mooney M20K Instrument Panel Set Pilots Side 820206-501 Mooney M20K Instrument Panel Set (Pilots Side) BAS Part Sales | Airplane Parts Mooney Aircraft Parts and Accessories 820206-501 Mooney M20K Instrument Panel Set Pilots Side Mooney Aircraft Parts and Accessories 820206-501 Mooney M20K Instrument Panel Set Pilots Side

    Mooney Aircraft Parts & Accessories

    820206-501 Mooney M20K Instrument Panel Set (Pilots Side)

    Some details about this part:  Part Number: 820206-501 Pilot side ONLY 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 us know and we...

    $135.00
  • Trivec 22-37-103 Trivec Corp VOR / LOC / GS / Navigation Antenna Trivec 22-37-103 Trivec Corp VOR / LOC / GS / Navigation Antenna Trivec 22-37-103 Trivec Corp VOR / LOC / GS / Navigation Antenna 22-37-103 Trivec Corp VOR / LOC / GS / Navigation Antenna BAS Part Sales | Airplane Parts Trivec 22-37-103 Trivec Corp VOR / LOC / GS / Navigation Antenna

    Trivec

    22-37-103 Trivec VOR-LOC-GS-Navigation Antenna

    Some details about this part: Part Number: 22-37-103 Manufacturer: Trivec Corporation Color: Blue and White Unless specifically noted, most of our used airplane parts are sold in the condition they were removed, which means you should expect the usual...

    $250.00
  • 12P61-A2A-S1 RC Allen Turn & Bank Indicator (Volts: 12) 12P61-A2A-S1 RC Allen Turn & Bank Indicator (Volts: 12) 12P61-A2A-S1 RC Allen Turn & Bank Indicator (Volts: 12) 12P61-A2A-S1 RC Allen Turn & Bank Indicator (Volts: 12) 12P61-A2A-S1 RC Allen Turn & Bank Indicator (Volts: 12)

    RC Allen

    12P61-A2A-S1 RC Allen Turn & Bank Indicator (Volts: 12)

    Some details about this part: Part Number: 12P61-A2A-S1 Voltage: 12 Comes with connector Minor corrosion on data plate, scratches/scuffs to housing, and connector face has minor hazing Manufacturer: RC Allen Unless specifically noted, most of our used...

    $75.00
  • Piper Aircraft Parts 20520-000 Piper PA24-180 Instrument Mounting Panel Assembly Piper Aircraft Parts 20520-000 Piper PA24-180 Instrument Mounting Panel Assembly Piper Aircraft Parts 20520-000 Piper PA24-180 Instrument Mounting Panel Assembly Piper Aircraft Parts 20520-000 Piper PA24-180 Instrument Mounting Panel Assembly 20520-000 Piper PA24-180 Instrument Mounting Panel Assembly BAS Part Sales | Airplane Parts

    Piper Aircraft Parts

    20520-000 Piper PA24-180 Instrument Mounting Panel Assembly

    Some details about this part: Part Number: 20520-000 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. We have the best guarantee in...

    $150.00
  • Aerotherm 1585-5-144 Aerotherm Outside Air Temperature Indicator Aerotherm 1585-5-144 Aerotherm Outside Air Temperature Indicator Aerotherm 1585-5-144 Aerotherm Outside Air Temperature Indicator 1585-5-144 Aerotherm Outside Air Temperature Indicator BAS Part Sales | Airplane Parts

    Aerotherm

    1585-5-144 Aerotherm Outside Air Temperature Indicator

    Some details about this part:  Part Number: 1585-5-144 Manufacturer: Aerotherm    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...

    $60.00
  • AC Products S-1318 MPN 5643205 AC Wing Flaps Position Indicator AC Products S-1318 MPN 5643205 AC Wing Flaps Position Indicator S-1318 (MPN: 5643205) AC Wing Flaps Position Indicator BAS Part Sales | Airplane Parts AC Products S-1318 MPN 5643205 AC Wing Flaps Position Indicator AC Products S-1318 MPN 5643205 AC Wing Flaps Position Indicator

    AC Products

    S-1318 (MPN: 5643205) AC Wing Flaps Position Indicator

    Some details about this part: Part Number: S-1318 Manufacturer Part Number: 5643205 Manufacturer: AC  Due to multiple quantities available you may not receive the item pictured If you need additional pictures or have any questions, please let us...

    $175.00
  • Antenna Development ADA-100 Antenna Development Speaker Muting Relay Antenna Development ADA-100 Antenna Development Speaker Muting Relay ADA-100 Antenna Development Speaker Muting Relay BAS Part Sales | Airplane Parts Antenna Development ADA-100 Antenna Development Speaker Muting Relay Antenna Development ADA-100 Antenna Development Speaker Muting Relay

    Antenna Development

    ADA-100 Antenna Development Speaker Muting Relay

    Some details about this part:  Part Number: ADA-100 Manufacturer: Antenna Development    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...

    $40.00
  • Ideal Precision 50-384001-31 Ideal Precision Anti-Ice Indicator Ideal Precision 50-384001-31 Ideal Precision Anti-Ice Indicator 50-384001-31 Ideal Precision Anti-Ice Indicator BAS Part Sales | Airplane Parts Ideal Precision 50-384001-31 Ideal Precision Anti-Ice Indicator

    Ideal Precision

    50-384001-31 Ideal Precision Anti-Ice Indicator

    Some details about this part: Part Number: 50-384001-31 Manufacturer: Ideal Precision  Due to multiple quantities available you may not receive the item pictured If you need additional pictures or have any questions, please let us know. 90-Day...

    $60.00
  • SA340TS Robinson R22 Siren Speaker Assembly BAS Part Sales | Airplane Parts Robinson SA340TS Robinson R22 Siren Speaker Assembly Robinson SA340TS Robinson R22 Siren Speaker Assembly Robinson SA340TS Robinson R22 Siren Speaker Assembly Robinson SA340TS Robinson R22 Siren Speaker Assembly

    Robinson Helicopter & Airplane Parts

    SA340TS Robinson R22 Siren Speaker Assembly

    Some details about this part: Part Number: SA340TS   Guaranteed to work and pass your inspection or your money back.  If you need additional pictures or have any questions please let us know and we will get back to you ASAP. We will be more...

    $125.00
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.