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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.

  • Mitchell D1-312-5036 Mitchell 98470-2 Aircraft Clock (12-28V) Mitchell D1-312-5036 Mitchell 98470-2 Aircraft Clock (12-28V) Mitchell D1-312-5036 Mitchell 98470-2 Aircraft Clock (12-28V) Mitchell D1-312-5036 Mitchell 98470-2 Aircraft Clock (12-28V) Mitchell D1-312-5036 Mitchell 98470-2 Aircraft Clock (12-28V)

    Mitchell

    D1-312-5036 Mitchell 98470-2 Aircraft Clock (12-28V)

    Some details about this part: Part Number: D1-312-5036 Model Number: 98470-2 Voltage: 12-28 Manufacturer: Mitchell If you need additional pictures or have any questions, please let us know. 90-Day Money Back Guarantee: Guaranteed to work and pass your...

    $125.00
  • Comant Industries CI 275-5 (Alt: 121-014378-01) Comant AT-462 Antenna Comant Industries CI 275-5 (Alt: 121-014378-01) Comant AT-462 Antenna Comant Industries CI 275-5 (Alt: 121-014378-01) Comant AT-462 Antenna Comant Industries CI 275-5 (Alt: 121-014378-01) Comant AT-462 Antenna Comant Industries CI 275-5 (Alt: 121-014378-01) Comant AT-462 Antenna

    Comant Industries

    CI 275-5 (Alt: 121-014378-01) Comant AT-462 Antenna

    Some details about this part: Part Number: CI 275-5  Alternate Part Number: 121-014378-01 Model Number: AT-462 Manufacturer: Comant If you need additional pictures or have any questions, please let us know. 90-Day Money Back Guarantee: Guaranteed...

    $275.00
  • Insco 4358-1009 INSCO Hydraulic Pressure Indicator (28VDC) Insco 4358-1009 INSCO Hydraulic Pressure Indicator (28VDC) Insco 4358-1009 INSCO Hydraulic Pressure Indicator (28VDC) Insco 4358-1009 INSCO Hydraulic Pressure Indicator (28VDC) Insco 4358-1009 INSCO Hydraulic Pressure Indicator (28VDC)

    Insco

    4358-1009 INSCO Hydraulic Pressure Indicator (28VDC)

    Some details about this part: Part Number: 4358-1009 VDC: 28 Manufacturer: INSCO Due to multiple items in stock, you may not receive the item pictured. If you need additional pictures or have any questions, please let us know. 90-Day Money Back...

    $125.00
  • Insco 4358-1006 Insco Hydraulic Pressure Indicator Insco 4358-1006 Insco Hydraulic Pressure Indicator Insco 4358-1006 Insco Hydraulic Pressure Indicator Insco 4358-1006 Insco Hydraulic Pressure Indicator Insco 4358-1006 Insco Hydraulic Pressure Indicator

    Insco

    4358-1006 Insco Hydraulic Pressure Indicator

    Some details about this part: Part Number: 4358-1006 Manufacturer: Insco 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...

    $125.00
  • HTL 05167-18320903-1 HTL Pressure Indicator HTL 05167-18320903-1 HTL Pressure Indicator HTL 05167-18320903-1 HTL Pressure Indicator HTL 05167-18320903-1 HTL Pressure Indicator HTL 05167-18320903-1 HTL Pressure Indicator

    HTL

    05167-18320903-1 HTL Pressure Indicator

    Some details about this part: Part Number: 05167-18320903-1 Manufacturer: HTL 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...

    $90.00
  • Comant Industries CI1115 Comant Antenna Coupler Comant Industries CI1115 Comant Antenna Coupler Comant Industries CI1115 Comant Antenna Coupler Comant Industries CI1115 Comant Antenna Coupler Comant Industries CI1115 Comant Antenna Coupler

    Comant Industries

    CI1115 Comant Antenna Coupler

    Some details about this part: Part Number: CI1115 Manufacturer: Comant Due to multiple items available you may not receive the pictured item If you need additional pictures or have any questions, please let us know. 90-Day Money Back Guarantee:...

    $150.00
  • King Radio 047-4219-01 King Radio KN-75 Avionics Mount King Radio 047-4219-01 King Radio KN-75 Avionics Mount King Radio 047-4219-01 King Radio KN-75 Avionics Mount King Radio 047-4219-01 King Radio KN-75 Avionics Mount King Radio 047-4219-01 King Radio KN-75 Avionics Mount

    King Radio

    047-4219-01 King Radio KN-75 Avionics Mount

    Some details about this part: Part Number: 047-4219-01 For Model Number: KN-75 Manufacturer: King Radio 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...

    $35.00
  • Edo-Aire / Mitchell  1D474-291 Edo-Aire Mitchell Mount Assembly with Pullies Edo-Aire / Mitchell  1D474-291 Edo-Aire Mitchell Mount Assembly with Pullies Edo-Aire / Mitchell  1D474-291 Edo-Aire Mitchell Mount Assembly with Pullies Edo-Aire / Mitchell  1D474-291 Edo-Aire Mitchell Mount Assembly with Pullies Edo-Aire / Mitchell  1D474-291 Edo-Aire Mitchell Mount Assembly with Pullies

    Edo-Aire / Mitchell

    1D474-291 Edo-Aire Mitchell Mount Assembly with Pullies

    Some details about this part: Model Number: 1D474-291 Comes with pullies Manufacturer: Edo-Aire / Mitchell If you need additional pictures or have any questions, please let us know. 90-Day Money Back Guarantee: Guaranteed to work and pass your...

    $60.00
  • Rosetta Micro Systems 8800 Rosetta Micro Systems Altitude Encoder Assembly (14-28V) Rosetta Micro Systems 8800 Rosetta Micro Systems Altitude Encoder Assembly (14-28V) Rosetta Micro Systems 8800 Rosetta Micro Systems Altitude Encoder Assembly (14-28V) Rosetta Micro Systems 8800 Rosetta Micro Systems Altitude Encoder Assembly (14-28V) Rosetta Micro Systems 8800 Rosetta Micro Systems Altitude Encoder Assembly (14-28V)

    Rosetta Micro Systems

    8800 Rosetta Micro Systems Altitude Encoder Assembly (14-28V)

    Some details about this part: Part Number: 8800 Voltage: 14-28 Software Version: 88.00.00 Max Altitude: 35,000ft Manufacturer: Rosetta Micro Systems If you need additional pictures or have any questions, please let us know. 90-Day Money Back Guarantee:...

    $85.00
  • N110PBKW71-N1 N110PBKW71-N1 N110PBKW71-N1 N110PBKW71-N1 N110PBKW71-N1

    Collins

    522-2867-000 Collins Avionics 356F-3 Amplifier Assembly

    Some details about this part: Part Number: 522-2867-000 Model Number: 356F-3 Manufacturer: Collins Avionics Removed From: 24V system Comes with connector Unless specifically noted, most of our used airplane parts are sold in the condition they were...

    $40.00
  • Bendix 3571212-0053 (Alt: 101-384009-1) Bendix Fuel Flow Indicator (26V) Bendix 3571212-0053 (Alt: 101-384009-1) Bendix Fuel Flow Indicator (26V) Bendix 3571212-0053 (Alt: 101-384009-1) Bendix Fuel Flow Indicator (26V) Bendix 3571212-0053 (Alt: 101-384009-1) Bendix Fuel Flow Indicator (26V) Bendix 3571212-0053 (Alt: 101-384009-1) Bendix Fuel Flow Indicator (26V)

    Bendix Airplane Parts & Equipment

    3571212-0053 (Alt: 101-384009-1) Bendix Fuel Flow Indicator (26V)

    Some details about this part: Part Number: 3571212-0053 Alternative Part Number: 101-384009-1 Voltage: 26 Manufacturer: Bendix Due to multiple items in stock, you may not receive the item pictured. If you need additional pictures or have any questions,...

    $225.00
  • Weston S214-1-28 Weston Tri Brakes Indicator Weston S214-1-28 Weston Tri Brakes Indicator Weston S214-1-28 Weston Tri Brakes Indicator Weston S214-1-28 Weston Tri Brakes Indicator Weston S214-1-28 Weston Tri Brakes Indicator

    Weston

    S214-1-28 Weston Tri Brakes Indicator

    Some details about this part: Part Number: S214-1-28 Manufacturer: Weston  Due to multiple items available you may not receive the item pictured  If you need additional pictures or have any questions, please let us know. 90-Day Money Back...

    $125.00
  •  Swearingen SA-226-TC VHF Nav-1 Control  Swearingen SA-226-TC VHF Nav-1 Control  Swearingen SA-226-TC VHF Nav-1 Control  Swearingen SA-226-TC VHF Nav-1 Control  Swearingen SA-226-TC VHF Nav-1 Control

    Swearingen

    Swearingen SA-226-TC VHF Nav-1 Control

    Some details about this part: Model Number: SA-226-TC Manufacturer: Swearingen Due to multiple items in stock, you may not recieve the item pictured If you need additional pictures or have any questions, please let us know. 90-Day Money Back Guarantee:...

    $125.00
  • Does Not Apply M25708-1-01 Antenna AT-741B-A (Blue) Does Not Apply M25708-1-01 Antenna AT-741B-A (Blue) Does Not Apply M25708-1-01 Antenna AT-741B-A (Blue) Does Not Apply M25708-1-01 Antenna AT-741B-A (Blue) Does Not Apply M25708-1-01 Antenna AT-741B-A (Blue)

    No Brand

    M25708-1-01 Antenna AT-741B-A (Blue)

    Some details about this part: Part Number: M25708-1-01 Model Number: AT-741B-A Blue Assembly 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...

    $125.00
  • Dorne and Margolin DMNI50-3 Dorne and Margolin Antenna Dorne and Margolin DMNI50-3 Dorne and Margolin Antenna Dorne and Margolin DMNI50-3 Dorne and Margolin Antenna Dorne and Margolin DMNI50-3 Dorne and Margolin Antenna Dorne and Margolin DMNI50-3 Dorne and Margolin Antenna

    Dorne and Margolin

    DM NI50-3 Dorne and Margolin Antenna

    Some details about this part: Part Number: DMNI50-3 Manufacturer: Dorne and Margolin Due to multiple items available you may not receive the item pictured  If you need additional pictures or have any questions, please let us know. 90-Day Money...

    $40.00
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.