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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.

  • Stewart-Warner 819484 Stewart-Warner Blank Indicator (New Old Stock) Stewart-Warner 819484 Stewart-Warner Blank Indicator (New Old Stock) Stewart-Warner 819484 Stewart-Warner Blank Indicator (New Old Stock) Stewart-Warner 819484 Stewart-Warner Blank Indicator (New Old Stock) Stewart-Warner 819484 Stewart-Warner Blank Indicator (New Old Stock)

    Stewart-Warner

    819484 Stewart-Warner Blank Indicator (New Old Stock)

    Some details about this part: Part Number: 819484 New old stock Manufactuer: 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...

    $65.00
  • Does Not Apply Dual Gyro Slaving Indicator with Panel Does Not Apply Dual Gyro Slaving Indicator with Panel Does Not Apply Dual Gyro Slaving Indicator with Panel Does Not Apply Dual Gyro Slaving Indicator with Panel Does Not Apply Dual Gyro Slaving Indicator with Panel

    No Brand

    Dual Gyro Slaving Indicator with Panel

    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 the industry, hands down! We do not accept returns on...

    $325.00
  • Bendix Airplane Parts & Equipment 4000875-8301 Bendix Slaving Controller Indicator (Volts: 14-28) Bendix Airplane Parts & Equipment 4000875-8301 Bendix Slaving Controller Indicator (Volts: 14-28) Bendix Airplane Parts & Equipment 4000875-8301 Bendix Slaving Controller Indicator (Volts: 14-28) Bendix Airplane Parts & Equipment 4000875-8301 Bendix Slaving Controller Indicator (Volts: 14-28) Bendix Airplane Parts & Equipment 4000875-8301 Bendix Slaving Controller Indicator (Volts: 14-28)

    Bendix Airplane Parts & Equipment

    4000875-8301 Bendix Slaving Controller Indicator (Volts: 14-28)

    Some details about this part: Part Number: 4000875-8301 Voltage: 14-28 Manufactuer: Bendix 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...

    $190.00
  • Bendix Airplane Parts & Equipment 4000192-8501 (Use: 51384-000) Bendix Gyro Slaving Unit with Panel Bendix Airplane Parts & Equipment 4000192-8501 (Use: 51384-000) Bendix Gyro Slaving Unit with Panel Bendix Airplane Parts & Equipment 4000192-8501 (Use: 51384-000) Bendix Gyro Slaving Unit with Panel Bendix Airplane Parts & Equipment 4000192-8501 (Use: 51384-000) Bendix Gyro Slaving Unit with Panel Bendix Airplane Parts & Equipment 4000192-8501 (Use: 51384-000) Bendix Gyro Slaving Unit with Panel

    Bendix Airplane Parts & Equipment

    4000192-8501 (Use: 51384-000) Bendix Gyro Slaving Unit with Panel

    Some details about this part: Part Number: 4000192-8501 Use Part Number: 51384-000 Manufactuer: Bendix 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...

    $325.00
  • Gables G-6347 Gables Engineering VHF Comm Box with Modifications Gables G-6347 Gables Engineering VHF Comm Box with Modifications Gables G-6347 Gables Engineering VHF Comm Box with Modifications Gables G-6347 Gables Engineering VHF Comm Box with Modifications Gables G-6347 Gables Engineering VHF Comm Box with Modifications

    Gables

    G-6347 Gables Engineering VHF Comm Box with Modifications

    Some details about this part: Part Number: G-6347  Includes Modifications Manufacturer: Gables 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...

    $225.00
  • Learjet 5488600-3 Lear Jet Comm 2-HF Selector (Volts: 28) Learjet 5488600-3 Lear Jet Comm 2-HF Selector (Volts: 28) Learjet 5488600-3 Lear Jet Comm 2-HF Selector (Volts: 28) Learjet 5488600-3 Lear Jet Comm 2-HF Selector (Volts: 28) Learjet 5488600-3 Lear Jet Comm 2-HF Selector (Volts: 28)

    LearJet

    5488600-3 Lear Jet Comm 2-HF Selector (Volts: 28)

    Some details about this part: Part Number: 5488600-3 Missing knob on left side Manufacturer: Lear Jet 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...

    $225.00
  • Electro 205 Electro-Voice Differential Microphone (Core) Electro 205 Electro-Voice Differential Microphone (Core) Electro 205 Electro-Voice Differential Microphone (Core) Electro 205 Electro-Voice Differential Microphone (Core) Electro 205 Electro-Voice Differential Microphone (Core)

    Electro

    205 Electro-Voice Differential Microphone (Core)

    Some details about this part: Part Number: 205 Has Damaged Cord Manufacturer: Electro This is a core item to be used for parts only. If you need additional pictures or have any questions, please let us know. 90-Day Money Back Guarantee: Guaranteed to...

    $30.00
  • Electro 205-STC Electro-Voice Differential Microphone Electro 205-STC Electro-Voice Differential Microphone Electro 205-STC Electro-Voice Differential Microphone Electro 205-STC Electro-Voice Differential Microphone Electro 205-STC Electro-Voice Differential Microphone

    Electro

    205-STC Electro-Voice Differential Microphone

    Some details about this part: Part Number: 205-STC Manufacturer: Electro 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...

    $60.00
  • Learjet 2508801-05 Learjet Cabin Climate Control Panel RH Learjet 2508801-05 Learjet Cabin Climate Control Panel RH Learjet 2508801-05 Learjet Cabin Climate Control Panel RH Learjet 2508801-05 Learjet Cabin Climate Control Panel RH Learjet 2508801-05 Learjet Cabin Climate Control Panel RH

    LearJet

    2508801-05 Learjet Cabin Climate Control Panel RH

    Some details about this part: Part Number: 2508801-05 Manufacturer: Learjet Right Hand 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...

    $225.00
  • 504 Radio Systems Technology ADF Speaker System with Tray 504 Radio Systems Technology ADF Speaker System with Tray 504 Radio Systems Technology ADF Speaker System with Tray 504 Radio Systems Technology ADF Speaker System with Tray 504 Radio Systems Technology ADF Speaker System with Tray

    radio systems tech

    504 Radio Systems Technology ADF Speaker System with Tray

    Some details about this part: Model Number: 504 Manufacturer: Radio Systems Technology ADF: Automatic Direction Finder This item comes with a Tray Due to multiple items available you may not receive the item pictured  If you need additional...

    $75.00
  • radio systems tech RST-521 Radio System Tech Marker Receiver radio systems tech RST-521 Radio System Tech Marker Receiver radio systems tech RST-521 Radio System Tech Marker Receiver radio systems tech RST-521 Radio System Tech Marker Receiver radio systems tech RST-521 Radio System Tech Marker Receiver

    radio systems tech

    RST-521 Radio System Tech Marker Receiver

    Some details about this part: Part Number: RST-521 Manufacturer: Radio System Tech 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
  • Learjet S-237-3 Learjet Trim Tab Indicator Assembly Learjet S-237-3 Learjet Trim Tab Indicator Assembly Learjet S-237-3 Learjet Trim Tab Indicator Assembly Learjet S-237-3 Learjet Trim Tab Indicator Assembly Learjet S-237-3 Learjet Trim Tab Indicator Assembly

    LearJet

    S-237-3 Learjet Trim Tab Indicator Assembly

    Some details about this part: Part Number: S-237-3 Manufacturer: Learjet 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...

    $250.00
  • Beechcraft Parts SD3-82-0605xC Audio Panel Assembly Beechcraft Parts SD3-82-0605xC Audio Panel Assembly Beechcraft Parts SD3-82-0605xC Audio Panel Assembly Beechcraft Parts SD3-82-0605xC Audio Panel Assembly Beechcraft Parts SD3-82-0605xC Audio Panel Assembly

    No Brand

    SD3-82-0605xC Audio Panel Assembly

    Some details about this part: Part Number: SD3-82-0605xC 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...

    $275.00
  • Does Not Apply Indicator Panel Assembly with Post Lights RH Does Not Apply Indicator Panel Assembly with Post Lights RH Does Not Apply Indicator Panel Assembly with Post Lights RH Does Not Apply Indicator Panel Assembly with Post Lights RH Does Not Apply Indicator Panel Assembly with Post Lights RH

    No Brand

    Indicator Panel Assembly with Post Lights RH

    Some details about this part: No Part Number Available Right Hand 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...

    $275.00
  • Narco Mark 12B Narco Nav-Comm Unit with Tray Narco Mark 12B Narco Nav-Comm Unit with Tray Narco Mark 12B Narco Nav-Comm Unit with Tray Narco Mark 12B Narco Nav-Comm Unit with Tray Narco Mark 12B Narco Nav-Comm Unit with Tray

    Narco Avionics

    Mark 12B Narco Nav-Comm Unit with Tray

    Some details about this part: Manufacturer: Narco 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 the...

    $125.00
  • Gables G-4452 Gables Engineering VHF Comm Control Panel Gables G-4452 Gables Engineering VHF Comm Control Panel Gables G-4452 Gables Engineering VHF Comm Control Panel Gables G-4452 Gables Engineering VHF Comm Control Panel Gables G-4452 Gables Engineering VHF Comm Control Panel

    Gables

    G-4452 Gables Engineering VHF Comm Control Panel

    Some details about this part: Part Number: G-4452  Manufacturer: Gables 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...

    $225.00
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.