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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.

  • MB10-128 Dayton-Granger Marker Beacon Antenna (Chipped) MB10-128 Dayton-Granger Marker Beacon Antenna (Chipped) MB10-128 Dayton-Granger Marker Beacon Antenna (Chipped) MB10-128 Dayton-Granger Marker Beacon Antenna (Chipped) MB10-128 Dayton-Granger Marker Beacon Antenna (Chipped)

    Dayton-Granger

    MB10-128 Dayton-Granger Marker Beacon Antenna (Chipped)

    Some details about this part: Model Number: MB10-128 Leading edge has some chipped spots Manufacturer: Dayton-Granger Unless specifically noted, most of our used airplane parts are sold in the condition they were removed, which means you should expect...

    $425.00
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    SKU: N360LGMM-167KW
    Removed From: Swearingen SA-226T
  • DMPN3-3-A (Alt: 071-1059-00) Dorne, King KA-54 Radar Altimeter Antenna DMPN3-3-A (Alt: 071-1059-00) Dorne, King KA-54 Radar Altimeter Antenna DMPN3-3-A (Alt: 071-1059-00) Dorne, King KA-54 Radar Altimeter Antenna DMPN3-3-A (Alt: 071-1059-00) Dorne, King KA-54 Radar Altimeter Antenna DMPN3-3-A (Alt: 071-1059-00) Dorne, King KA-54 Radar Altimeter Antenna

    Dorne and Margolin / King Radio

    DMPN3-3-A (Alt: 071-1059-00) Dorne, King KA-54 Radar Altimeter Antenna

    Some details about this part: Dorne and Margolin Part Number: DMPN3-3/A King Radio Part Number: 071-1059-00 King Radio Model Number: KA-54 Plate Color will vary Fits various Airplane make and model Due to multiple items available you may not receive the...

    $250.00
    Add to Cart
    SKU: N360LGMM-166KW
    Removed From: Swearingen SA-226T
  • N360LGMM-165KW-WO N360LGMM-165KW-WO N360LGMM-165KW-WO N360LGMM-165KW-WO N360LGMM-165KW-WO

    Dorne and Margolin

    DMN4-17-1-A Dorne and Margolin VOR-LOC-Glide Slope Antenna

    Some details about this part: Part Number: DMN4-17-1-A Part Number Written: DMN4-17-1/A N360LGMM-165KW-WO - Normal wear on part N476LC-KX111725KV-69JL - Rust & oxidation on mounting plate/ mounting holes, Chipped edge by mounting...

    $100.00
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    SKU: N360LGMM-165KW
    Removed From: Swearingen SA-226T
  • DMN4-17-1-N DM Antenna Technologies VOR-LOC-Glide Slope Antenna DMN4-17-1-N DM Antenna Technologies VOR-LOC-Glide Slope Antenna DMN4-17-1-N DM Antenna Technologies VOR-LOC-Glide Slope Antenna DMN4-17-1-N DM Antenna Technologies VOR-LOC-Glide Slope Antenna DMN4-17-1-N DM Antenna Technologies VOR-LOC-Glide Slope Antenna

    DM Antenna Technologies

    DMN4-17-1-N DM Antenna Technologies VOR-LOC-Glide Slope Antenna

    Some details about this part: Part Number: DMN4-17-1/N Manufacturer: DM Antenna Technologies (Dorne & Margolin) Multiple units available: More than one of this item is in stock, so the unit you receive may not be the exact one pictured. Unless...

    $100.00
    Add to Cart
    SKU: N360LGMM-164KW
    Removed From: Swearingen SA-226T
  • Micro USA Series 2 Fire Annunciator Switch Assembly Micro USA Series 2 Fire Annunciator Switch Assembly Micro USA Series 2 Fire Annunciator Switch Assembly Micro USA Series 2 Fire Annunciator Switch Assembly Micro USA Series 2 Fire Annunciator Switch Assembly

    Micro

    Micro USA Series 2 Fire Annunciator Switch Assembly

    Some details about this part: Series 2 Due to multiple items available you may not receive the pictured item Unless specifically noted, most of our used airplane parts are sold in the condition they were removed, which means you should expect the usual...

    $225.00
    Add to Cart
    SKU: N508SR-KX062325BA-75BS
    Removed From: Learjet 24E
  • 2488039-12 Learjet Annunciator Panel Assembly (Faded Indications) 2488039-12 Learjet Annunciator Panel Assembly (Faded Indications) 2488039-12 Learjet Annunciator Panel Assembly (Faded Indications) 2488039-12 Learjet Annunciator Panel Assembly (Faded Indications) 2488039-12 Learjet Annunciator Panel Assembly (Faded Indications)

    LearJet

    2488039-12 Learjet Annunciator Panel Assembly (Faded Indications)

    Some details about this part: Part Number: 2488039-12 Annunciators included: GS ARM, GS CAPT, EXT, GA  The lettering on most of the annunciators is fading  Unless specifically noted, most of our used airplane parts are sold in the condition...

    $175.00
    Add to Cart
    SKU: N508SR-KX062325BA-74BS
    Removed From: Learjet 24E
  • 2488039-12 Learjet Annunciator Panel Assembly 2488039-12 Learjet Annunciator Panel Assembly 2488039-12 Learjet Annunciator Panel Assembly 2488039-12 Learjet Annunciator Panel Assembly 2488039-12 Learjet Annunciator Panel Assembly

    LearJet

    2488039-12 Learjet Annunciator Panel Assembly

    Some details about this part: Part Number: 2488039-12  Annunciators included: HDG, NAV ARM, NAV CAPT & REV  Unless specifically noted, most of our used airplane parts are sold in the condition they were removed, which means you should...

    $175.00
    Add to Cart
    SKU: N508SR-KX062325BA-73BS
    Removed From: Learjet 24E
  • 15-MC4 Memphis Speaker Unit with Inverter 15-MC4 Memphis Speaker Unit with Inverter 15-MC4 Memphis Speaker Unit with Inverter 15-MC4 Memphis Speaker Unit with Inverter 15-MC4 Memphis Speaker Unit with Inverter

    Memphis

    15-MC4 Memphis Speaker Unit with Inverter

    Some details about this part: Part Number: 15-MC4 Inverter does not include part number or manufacturer information  Speaker screen is dented and sometimes comes out of place  Manufacturer: Memphis Due to multiple items available you may not...

    $50.00
    Add to Cart
    SKU: N508SR-KX062325BA-70BS
    Removed From: Learjet 24E
  • S-243-2 Learjet Trim Tab Indicator with Mount and Switch Assembly S-243-2 Learjet Trim Tab Indicator with Mount and Switch Assembly S-243-2 Learjet Trim Tab Indicator with Mount and Switch Assembly S-243-2 Learjet Trim Tab Indicator with Mount and Switch Assembly S-243-2 Learjet Trim Tab Indicator with Mount and Switch Assembly

    LearJet

    S-243-2 Learjet Trim Tab Indicator with Mount and Switch Assembly

    Some details about this part: Part Number: S-243-2  Emergency Switch Part Number: MS35059-27  Mounting bracket and face of trim tab indicator have scuffed/scratched paint all over  Unless specifically noted, most of our used airplane...

    $525.00
    Add to Cart
    SKU: N508SR-KX062325BA-69BS
    Removed From: Learjet 24E
  • 622-1234-013 Collins Avionics 339F-12 DME Indicator with Modifications 622-1234-013 Collins Avionics 339F-12 DME Indicator with Modifications 622-1234-013 Collins Avionics 339F-12 DME Indicator with Modifications 622-1234-013 Collins Avionics 339F-12 DME Indicator with Modifications 622-1234-013 Collins Avionics 339F-12 DME Indicator with Modifications

    Collins

    622-1234-013 Collins Avionics 339F-12 DME Indicator with Modifications

    Some details about this part: Part Number: 622-1234-013 Model: 339F-12 Modification: 3 Housing of the indicator has multiple scratches and scuffed paint throughout Manufacturer: Collins Unless specifically noted, most of our used airplane parts are...

    $75.00
    Add to Cart
    SKU: N508SR-KX062325BA-64BS
    Removed From: Learjet 24E
  • N508SR-KX062325BA-59BS-CH N508SR-KX062325BA-59BS-CH N508SR-KX062325BA-59BS-CH N508SR-KX062325BA-59BS-CH N508SR-KX062325BA-59BS-CH

    Gates Learjet

    S203-2 Gates Learjet Rate of Climb Indicator

    Some details about this part: Part Number: S203-2 Paint on the face and body is chipped/scuffed in multiple areas N508SR-KX062325BA-59 BS-V Part Number: S203-2 Glass is cloudy  Unless specifically noted, most of our used airplane parts are...

    $125.00
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    SKU: N508SR-KX062325BA-59BS
    Removed From: Learjet 24E
  • 3A43-42-50F-05-1-EG Thommen Altimeter Unit (Range: 50,000 ft) 3A43-42-50F-05-1-EG Thommen Altimeter Unit (Range: 50,000 ft) 3A43-42-50F-05-1-EG Thommen Altimeter Unit (Range: 50,000 ft) 3A43-42-50F-05-1-EG Thommen Altimeter Unit (Range: 50,000 ft) 3A43-42-50F-05-1-EG Thommen Altimeter Unit (Range: 50,000 ft)

    Thommen

    3A43-42-50F-05-1-EG Thommen Altimeter Unit (Range: 50,000 ft)

    Some details about this part: Part Number: 3A43-42-50F-05-1-EG Range: 50,000 ft Body of the unit is scuffed/nicked in a few spots  Manufacturer: Thommen Unless specifically noted, most of our used airplane parts are sold in the condition they were...

    $7,500.00
    Add to Cart
    SKU: N508SR-KX062325BA-56BS
    Removed From: Learjet 24E
  • 05167-6901-830 HTL Hydraulic Pressure Gauge 05167-6901-830 HTL Hydraulic Pressure Gauge 05167-6901-830 HTL Hydraulic Pressure Gauge 05167-6901-830 HTL Hydraulic Pressure Gauge 05167-6901-830 HTL Hydraulic Pressure Gauge

    HTL

    05167-6901-830 HTL Hydraulic Pressure Gauge

    Some details about this part: Part Number: 05167-6901-830 Manufacturer: HTL 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 you...

    $90.00
    Add to Cart
    SKU: N508SR-KX062325BA-54BS
    Removed From: Learjet 24E
  • 05167-6901-831 HTL Oxygen Pressure Gauge 05167-6901-831 HTL Oxygen Pressure Gauge 05167-6901-831 HTL Oxygen Pressure Gauge 05167-6901-831 HTL Oxygen Pressure Gauge 05167-6901-831 HTL Oxygen Pressure Gauge

    HTL

    05167-6901-831 HTL Oxygen Pressure Gauge

    Some details about this part: Part Number: 05167-6901-831 Manufacturer: HTL 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 you...

    $90.00
    Add to Cart
    SKU: N508SR-KX062325BA-53BS
    Removed From: Learjet 24E
  • 05167-6901-832 HTL Emergency Air Pressure Indicator 05167-6901-832 HTL Emergency Air Pressure Indicator 05167-6901-832 HTL Emergency Air Pressure Indicator 05167-6901-832 HTL Emergency Air Pressure Indicator 05167-6901-832 HTL Emergency Air Pressure Indicator

    HTL

    05167-6901-832 HTL Emergency Air Pressure Indicator

    Some details about this part: Part Number: 05167-6901-832 Small cracks around the edge of the face Manufacturer: HTL Unless specifically noted, most of our used airplane parts are sold in the condition they were removed, which means you should expect...

    $75.00
    Add to Cart
    SKU: N508SR-KX062325BA-52BS
    Removed From: Learjet 24E
  • 501-1105-04 JET AI-804J-G Gyroscope Indicator 501-1105-04 JET AI-804J-G Gyroscope Indicator 501-1105-04 JET AI-804J-G Gyroscope Indicator 501-1105-04 JET AI-804J-G Gyroscope Indicator 501-1105-04 JET AI-804J-G Gyroscope Indicator

    Jet

    501-1105-04 JET AI-804J-G Gyroscope Indicator

    Some details about this part: Part Number: 501-1105-04 Model: AI-804J-G Power: 115 VAC Hz: 380-420  Multiple nicks and scuff marks along the body  Missing knob cover  Unless specifically noted, most of our used airplane parts are sold in...

    $1,025.00
    Add to Cart
    SKU: N508SR-KX062325BA-48BS
    Removed From: Learjet 24E
  • 24251134-11 (Alt: S225-10) Avcon Mach Airspeed Indicator 24251134-11 (Alt: S225-10) Avcon Mach Airspeed Indicator 24251134-11 (Alt: S225-10) Avcon Mach Airspeed Indicator 24251134-11 (Alt: S225-10) Avcon Mach Airspeed Indicator 24251134-11 (Alt: S225-10) Avcon Mach Airspeed Indicator

    Avcon

    24251134-11 (Alt: S225-10) Avcon Mach Airspeed Indicator

    Some details about this part: Part Number: 24251134-11 Alt: S225-10 Indications on the push knob are starting to fade Manufacturer: Avcon Unless specifically noted, most of our used airplane parts are sold in the condition they were removed, which...

    $425.00
    Add to Cart
    SKU: N508SR-KX062325BA-47BS
    Removed From: Learjet 24E
  • 24251134-11 (Alt: S225-3) Avcon Mach Airspeed Indicator 24251134-11 (Alt: S225-3) Avcon Mach Airspeed Indicator 24251134-11 (Alt: S225-3) Avcon Mach Airspeed Indicator 24251134-11 (Alt: S225-3) Avcon Mach Airspeed Indicator 24251134-11 (Alt: S225-3) Avcon Mach Airspeed Indicator

    Avcon

    24251134-11 (Alt: S225-3) Avcon Mach Airspeed Indicator

    Some details about this part: Part Number: 24251134-11 Alt: S225-3 Chipped paint along the face of the indicator  Manufacturer: Avcon Unless specifically noted, most of our used airplane parts are sold in the condition they were removed, which...

    $425.00
    Add to Cart
    SKU: N508SR-KX062325BA-46BS
    Removed From: Learjet 24E
  • S218-1 Learjet Hydraulic Pressure Gauge (Damaged Inner Face) S218-1 Learjet Hydraulic Pressure Gauge (Damaged Inner Face) S218-1 Learjet Hydraulic Pressure Gauge (Damaged Inner Face) S218-1 Learjet Hydraulic Pressure Gauge (Damaged Inner Face) S218-1 Learjet Hydraulic Pressure Gauge (Damaged Inner Face)

    LearJet

    S218-1 Learjet Hydraulic Pressure Gauge (Damaged Inner Face)

    Some details about this part: Part Number: S218-1 Inside of glass on the indicator is faded/cloudy Residue stuck to the glass Glass has a scratch Paint on needle is almost completely worn off  Unless specifically noted, most of our used airplane...

    $125.00
    Add to Cart
    SKU: N508SR-KX062325BA-44BS
    Removed From: Learjet 24E
  • G7534-2005 Gables Transponder Unit with Modifications G7534-2005 Gables Transponder Unit with Modifications G7534-2005 Gables Transponder Unit with Modifications G7534-2005 Gables Transponder Unit with Modifications G7534-2005 Gables Transponder Unit with Modifications

    Gables

    G7534-2005 Gables Transponder Unit with Modifications

    Some details about this part: Part Number: G7534-2005 Modification: A Manufacturer: Gables 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...

    $4,500.00
    Add to Cart
    SKU: N508SR-KX062325BA-43BS
    Removed From: Learjet 24E
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.