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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.

  • 2551A-7 Giannini Angle of Airflow Sensor (Worn) 2551A-7 Giannini Angle of Airflow Sensor (Worn) 2551A-7 Giannini Angle of Airflow Sensor (Worn) 2551A-7 Giannini Angle of Airflow Sensor (Worn) 2551A-7 Giannini Angle of Airflow Sensor (Worn)

    Giannini

    2551A-7 Giannini Angle of Airflow Sensor (Worn)

    Some details about this part: Part Number: 2551A-7 Worn Manufacturer: Giannini 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...

    $2,525.00
  • 200-00705-0000 Power Amplifier 200-00705-0000 Power Amplifier 200-00705-0000 Power Amplifier 200-00705-0000 Power Amplifier 200-00705-0000 Power Amplifier

    No Brand

    200-00705-0000 Power Amplifier

    Some details about this part: Part Number: 200-00705-0000 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...

    $1,025.00
  • 433539 Stewart Warner Cylinder Head Temperature Indicator 433539 Stewart Warner Cylinder Head Temperature Indicator 433539 Stewart Warner Cylinder Head Temperature Indicator 433539 Stewart Warner Cylinder Head Temperature Indicator 433539 Stewart Warner Cylinder Head Temperature Indicator

    Stewart-Warner

    433539 Stewart Warner Cylinder Head Temperature Indicator

    Some details about this part: Part Number: 433539 Manufacturer: Stewart Warner 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...

    $85.00
  • 433545 Stewart Warner Oil Pressure Indicator 433545 Stewart Warner Oil Pressure Indicator 433545 Stewart Warner Oil Pressure Indicator 433545 Stewart Warner Oil Pressure Indicator 433545 Stewart Warner Oil Pressure Indicator

    Stewart-Warner

    433545 Stewart Warner Oil Pressure Indicator

    Some details about this part: Part Number: 433545 Manufacturer: Stewart Warner 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...

    $75.00
  • 433551 Stewart Warner Ammeter Indicator 433551 Stewart Warner Ammeter Indicator 433551 Stewart Warner Ammeter Indicator 433551 Stewart Warner Ammeter Indicator 433551 Stewart Warner Ammeter Indicator

    Stewart-Warner

    433551 Stewart Warner Ammeter Indicator

    Some details about this part: Part Number: 433551 Manufacturer: Stewart Warner 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...

    $75.00
  • 433549 Stewart Warner Fuel Level Indicator 433549 Stewart Warner Fuel Level Indicator 433549 Stewart Warner Fuel Level Indicator 433549 Stewart Warner Fuel Level Indicator 433549 Stewart Warner Fuel Level Indicator

    Stewart-Warner

    433549 Stewart Warner Fuel Level Indicator

    Some details about this part: Part Number: 433549 Manufacturer: Stewart Warner 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 Guarantee:...

    $75.00
  • 22-869-022 Garwin Fuel Flow Indicator (Lighted) 22-869-022 Garwin Fuel Flow Indicator (Lighted) 22-869-022 Garwin Fuel Flow Indicator (Lighted) 22-869-022 Garwin Fuel Flow Indicator (Lighted) 22-869-022 Garwin Fuel Flow Indicator (Lighted)

    Garwin

    22-869-022 Garwin Fuel Flow Indicator (Lighted)

    Some details about this part: Part Number: 22-869-022 Removed From: 12V system Lighted Manufacturer: Garwin 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
  • N901WL-KX060525AD-17BS-GO N901WL-KX060525AD-17BS-GO N901WL-KX060525AD-17BS-GO N901WL-KX060525AD-17BS-GO N901WL-KX060525AD-17BS-GO

    Sperry

    656520 Sperry Gyroscope Flux Valve

    Some details about this part: Part Number: 656520  Manufacturer: Sperry N901WL-KX060525AD-17BS Good condition N53EC-KX112125AJ-13MB Color: black Unless specifically noted, most of our used airplane parts are sold in the condition they were...

    $300.00
  • 41000-10000 ARC L-346A Loop Antenna 41000-10000 ARC L-346A Loop Antenna 41000-10000 ARC L-346A Loop Antenna 41000-10000 ARC L-346A Loop Antenna 41000-10000 ARC L-346A Loop Antenna

    ARC

    41000-10000 ARC L-346A Loop Antenna

    Some details about this part: Part Number: 41000-10000 Model Number: L-346A Manufacturer: ARC 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...

    $60.00
  • 0413378-2 Cessna 150 Engine Gauge Cluster Assy 0413378-2 Cessna 150 Engine Gauge Cluster Assy 0413378-2 Cessna 150 Engine Gauge Cluster Assy 0413378-2 Cessna 150 Engine Gauge Cluster Assy 0413378-2 Cessna 150 Engine Gauge Cluster Assy

    Cessna Aircraft Parts

    0413378-2 Cessna 150 Engine Gauge Cluster Assy

    Some details about this part: Part Number: 0413378-2 Fuel Gauge Part Number: 424387 Oil Pressure Gauge Part Number: 427769 Comes with front cover If you need additional pictures or have any questions, please let us know. 90-Day Money Back Guarantee:...

    $250.00
  • 6030953 Sigtronics SPA-400 TSA Intercom 6030953 Sigtronics SPA-400 TSA Intercom 6030953 Sigtronics SPA-400 TSA Intercom 6030953 Sigtronics SPA-400 TSA Intercom 6030953 Sigtronics SPA-400 TSA Intercom

    Sigtronics

    6030953 Sigtronics SPA-400 TSA Intercom

    Some details about this part: Part Number: 6030953  Model Number: SPA-400 Manufacturer: Sigtronics 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...

    $225.00
  • 066-3052-00 King Radio KI-267 DME-VOR Indicator 066-3052-00 King Radio KI-267 DME-VOR Indicator 066-3052-00 King Radio KI-267 DME-VOR Indicator 066-3052-00 King Radio KI-267 DME-VOR Indicator 066-3052-00 King Radio KI-267 DME-VOR Indicator

    King Radio

    066-3052-00 King Radio KI-267 DME-VOR Indicator

    Some details about this part: Part Number: 066-3052-00 Model Number: KI-267 Has Mods 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...

    $75.00
  • 50-384077 Rochester Free Air Temperature Gauge 50-384077 Rochester Free Air Temperature Gauge 50-384077 Rochester Free Air Temperature Gauge 50-384077 Rochester Free Air Temperature Gauge 50-384077 Rochester Free Air Temperature Gauge

    Rochester

    50-384077 Rochester Free Air Temperature Gauge

    Some details about this part: Part Number: 50-384077 Manufacturer: Rochester 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...

    $125.00
  • 562-287 Hickock DC Volt Load Indicator 562-287 Hickock DC Volt Load Indicator 562-287 Hickock DC Volt Load Indicator 562-287 Hickock DC Volt Load Indicator 562-287 Hickock DC Volt Load Indicator

    Hickok

    562-287 Hickock DC Volt Load Indicator

    Some details about this part: Part Number: 562-287 Manufacturer: Hickok 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
  • 29-3003 Aircraft Inst. Outside Air Temp Indicator 29-3003 Aircraft Inst. Outside Air Temp Indicator 29-3003 Aircraft Inst. Outside Air Temp Indicator 29-3003 Aircraft Inst. Outside Air Temp Indicator 29-3003 Aircraft Inst. Outside Air Temp Indicator

    Aircraft Instrument and Development

    29-3003 Aircraft Inst. Outside Air Temp Indicator

    Some details about this part: Part Number: 29-3003 Manufacturer: Aircraft Inst. 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...

    $150.00
  • 4000-5-8 Rochester Ammeter Indicator (Worn Face) 4000-5-8 Rochester Ammeter Indicator (Worn Face) 4000-5-8 Rochester Ammeter Indicator (Worn Face) 4000-5-8 Rochester Ammeter Indicator (Worn Face) 4000-5-8 Rochester Ammeter Indicator (Worn Face)

    Rochester

    4000-5-8 Rochester Ammeter Indicator (Worn Face)

    Some details about this part: Part Number: 4000-5-8 Worn Face Manufacturer: Rochester 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...

    $125.00
  • 359EM-S4 Ammeter Indicator (Worn Face) 359EM-S4 Ammeter Indicator (Worn Face) 359EM-S4 Ammeter Indicator (Worn Face) 359EM-S4 Ammeter Indicator (Worn Face) 359EM-S4 Ammeter Indicator (Worn Face)

    No Brand

    359EM-S4 Ammeter Indicator (Worn Face)

    Some details about this part: Part Number: 359EM-S4 Worn Face 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...

    $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.