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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.

  • Instruments Inc 437-4-1 Instruments Pneumatic Pressure Indicator (Worn Mount) Instruments Inc 437-4-1 Instruments Pneumatic Pressure Indicator (Worn Mount) Instruments Inc 437-4-1 Instruments Pneumatic Pressure Indicator (Worn Mount) Instruments Inc 437-4-1 Instruments Pneumatic Pressure Indicator (Worn Mount) Instruments Inc 437-4-1 Instruments Pneumatic Pressure Indicator (Worn Mount)

    Instruments Inc

    437-4-1 Instruments Pneumatic Pressure Indicator (Worn Mount)

    Some details about this part: Part Number: 437-4-1 Alternate Part Number: 50-380105-1 The mount is worn Manufacturer: Instruments Inc If you need additional pictures or have any questions, please let us know. 90-Day Money Back Guarantee: Guaranteed to...

    $125.00
  • Alcor MCI-105B Alcor Mixture Control Indicator Alcor MCI-105B Alcor Mixture Control Indicator Alcor MCI-105B Alcor Mixture Control Indicator Alcor MCI-105B Alcor Mixture Control Indicator Alcor MCI-105B Alcor Mixture Control Indicator

    Alcor

    MCI-105B Alcor Mixture Control Indicator

    Some details about this part: Part Number: MCI-105B Manufacturer: Alcor Due to having 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...

    $50.00
  • Alcor MCI-1050 Alcor Mixture Control Indicator Alcor MCI-1050 Alcor Mixture Control Indicator Alcor MCI-1050 Alcor Mixture Control Indicator Alcor MCI-1050 Alcor Mixture Control Indicator Alcor MCI-1050 Alcor Mixture Control Indicator

    Alcor

    MCI-1050 Alcor Mixture Control Indicator

    Some details about this part: Part Number: MCI-1050 Manufacturer: Alcor 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 Guarantee:...

    $50.00
  • 827267 Stewart-Warner Fuel Level Indicator 827267 Stewart-Warner Fuel Level Indicator 827267 Stewart-Warner Fuel Level Indicator 827267 Stewart-Warner Fuel Level Indicator 827267 Stewart-Warner Fuel Level Indicator

    Stewart-Warner

    827267 Stewart-Warner Fuel Level Indicator

    Some details about this part: Part Number: 827267 Manufacturer: Stewart Warner 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
  • LEAR 97536-01 Lear 2330-A Radio Compass Indicator (Worn Face) LEAR 97536-01 Lear 2330-A Radio Compass Indicator (Worn Face) LEAR 97536-01 Lear 2330-A Radio Compass Indicator (Worn Face) LEAR 97536-01 Lear 2330-A Radio Compass Indicator (Worn Face) LEAR 97536-01 Lear 2330-A Radio Compass Indicator (Worn Face)

    LEAR

    97536-01 Lear 2330-A Radio Compass Indicator (Worn Face)

    Some details about this part: Part Number: 97536-01 Model Number: 2330-A The face is worn Manufacturer: Lear If you need additional pictures or have any questions, please let us know. 90-Day Money Back Guarantee: Guaranteed to work and pass your...

    $50.00
  • Smiths PW-KB 8 Smiths Fuel Quantity Indicator with Modifications Smiths PW-KB 8 Smiths Fuel Quantity Indicator with Modifications Smiths PW-KB 8 Smiths Fuel Quantity Indicator with Modifications Smiths PW-KB 8 Smiths Fuel Quantity Indicator with Modifications Smiths PW-KB 8 Smiths Fuel Quantity Indicator with Modifications

    Smiths

    PW-KB 8 Smiths Fuel Quantity Indicator with Modifications

    Some details about this part: Part Number: PW-KB 8 Comes with modifications Manufacturer: Smiths 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...

    $150.00
  • Smiths PW-KB 8 Smiths Fuel Quantity Indicator Smiths PW-KB 8 Smiths Fuel Quantity Indicator Smiths PW-KB 8 Smiths Fuel Quantity Indicator Smiths PW-KB 8 Smiths Fuel Quantity Indicator Smiths PW-KB 8 Smiths Fuel Quantity Indicator

    Smiths

    PW-KB 8 Smiths Fuel Quantity Indicator

    Some details about this part: Part Number: PW-KB 8 Manufacturer: Smiths 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...

    $150.00
  • Allen RC A1605 Allen RC Turn and Slip Indicator (Worn Face) (28V) Allen RC A1605 Allen RC Turn and Slip Indicator (Worn Face) (28V) Allen RC A1605 Allen RC Turn and Slip Indicator (Worn Face) (28V) Allen RC A1605 Allen RC Turn and Slip Indicator (Worn Face) (28V) Allen RC A1605 Allen RC Turn and Slip Indicator (Worn Face) (28V)

    RC Allen

    A1605 Allen RC Turn and Slip Indicator (Worn Face) (28V)

    Some details about this part: Part Number: A1605 Voltage: 28 The face is worn Manufacturer: Allen RC 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
  • Airborne 1G2-22 (Alt: C668542-0102) Airborne Suction Indicator Airborne 1G2-22 (Alt: C668542-0102) Airborne Suction Indicator Airborne 1G2-22 (Alt: C668542-0102) Airborne Suction Indicator Airborne 1G2-22 (Alt: C668542-0102) Airborne Suction Indicator Airborne 1G2-22 (Alt: C668542-0102) Airborne Suction Indicator

    Airborne

    1G2-22 (Alt: C668542-0102) Airborne Suction Indicator

    Some details about this part: Part Number: 1G2-22 Alternate Part Number: C668542-0102 Manufacturer: Airborne 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
  • AID 125-380029-7 (Alt: 51B5518) AID Ammeter Indicator AID 125-380029-7 (Alt: 51B5518) AID Ammeter Indicator AID 125-380029-7 (Alt: 51B5518) AID Ammeter Indicator AID 125-380029-7 (Alt: 51B5518) AID Ammeter Indicator AID 125-380029-7 (Alt: 51B5518) AID Ammeter Indicator

    Aircraft Instrument and Development

    125-380029-7 (Alt: 51B5518) AID Ammeter Indicator

    Some details about this part: Part Number: 125-380029-7 Alternate Part Number: 51B5518 Manufacturer: AID 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...

    $150.00
  • AID 51B2421-1 (Alt: 125-380029-3) AID AC Voltmeter Indicator AID 51B2421-1 (Alt: 125-380029-3) AID AC Voltmeter Indicator AID 51B2421-1 (Alt: 125-380029-3) AID AC Voltmeter Indicator AID 51B2421-1 (Alt: 125-380029-3) AID AC Voltmeter Indicator AID 51B2421-1 (Alt: 125-380029-3) AID AC Voltmeter Indicator

    Aircraft Instrument and Development

    51B2421-1 (Alt: 125-380029-3) AID AC Voltmeter Indicator

    Some details about this part: Part Number: 51B2421-1 Alternate Part Number: 125-380029-3 Manufacturer: AID If you need additional pictures or have any questions, please let us know. 90-Day Money Back Guarantee: Guaranteed to work and pass your...

    $150.00
  • RC Allen 51-2002 RC Allen DC Voltmeter RC Allen 51-2002 RC Allen DC Voltmeter RC Allen 51-2002 RC Allen DC Voltmeter RC Allen 51-2002 RC Allen DC Voltmeter RC Allen 51-2002 RC Allen DC Voltmeter

    RC Allen

    51-2002 RC Allen DC Voltmeter

    Some details about this part: Part Number: 51-2002 Manufacturer: RC Allen 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...

    $150.00
  • Aircraft Instruments 125-380029-1 Aircraft Instruments and Development Frequency Meter Aircraft Instruments 125-380029-1 Aircraft Instruments and Development Frequency Meter Aircraft Instruments 125-380029-1 Aircraft Instruments and Development Frequency Meter Aircraft Instruments 125-380029-1 Aircraft Instruments and Development Frequency Meter Aircraft Instruments 125-380029-1 Aircraft Instruments and Development Frequency Meter

    Aircraft Instrument and Development

    125-380029-1 Aircraft Instruments and Development Frequency Meter

    Some details about this part: Part Number: 125-380029-1 Manufacturer: Aircraft Instruments 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...

    $75.00
  • Cessna Aircraft Parts C596503-0101 Cessna Microphone with Switch Cessna Aircraft Parts C596503-0101 Cessna Microphone with Switch Cessna Aircraft Parts C596503-0101 Cessna Microphone with Switch Cessna Aircraft Parts C596503-0101 Cessna Microphone with Switch Cessna Aircraft Parts C596503-0101 Cessna Microphone with Switch

    Cessna Aircraft Parts

    C596503-0101 Cessna Microphone with Switch

    Some details about this part: Part Number: C596503-0101 Comes with switch Manufacturer: Cessna 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
  • Cessna Aircraft Parts C596503-0104 Cessna Microphone Cessna Aircraft Parts C596503-0104 Cessna Microphone Cessna Aircraft Parts C596503-0104 Cessna Microphone Cessna Aircraft Parts C596503-0104 Cessna Microphone Cessna Aircraft Parts C596503-0104 Cessna Microphone

    Cessna Aircraft Parts

    C596503-0104 Cessna Microphone

    Some details about this part: Part Number: C596503-0104 Manufacturer: Cessna 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...

    $60.00
  • West Coast Specialties 90-43701-1 West Coast AFX Annunciator Light Assembly West Coast Specialties 90-43701-1 West Coast AFX Annunciator Light Assembly West Coast Specialties 90-43701-1 West Coast AFX Annunciator Light Assembly West Coast Specialties 90-43701-1 West Coast AFX Annunciator Light Assembly West Coast Specialties 90-43701-1 West Coast AFX Annunciator Light Assembly

    West Coast Specialties

    90-43701-1 West Coast AFX Annunciator Light Assembly

    Some details about this part: Part Number: 90-43701-1 Manufacturer: West Coast 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...

    $40.00
  • Boston  RC41x Boston Amplifier 41F Woofer with Mount Boston  RC41x Boston Amplifier 41F Woofer with Mount Boston  RC41x Boston Amplifier 41F Woofer with Mount Boston  RC41x Boston Amplifier 41F Woofer with Mount Boston  RC41x Boston Amplifier 41F Woofer with Mount

    Boston

    RC41x Boston Amplifier 41F Woofer with Mount

    Some details about this part: Part Number: RC41x Model Number: 41F  Has Mount Manufacturer: Boston Due to multiple items available you may not receive the item pictured  If you need additional pictures or have any questions, please let us...

    $75.00
  • Mid-Continent MD-89 Mid-Continent Digital Clock Mid-Continent MD-89 Mid-Continent Digital Clock Mid-Continent MD-89 Mid-Continent Digital Clock Mid-Continent MD-89 Mid-Continent Digital Clock Mid-Continent MD-89 Mid-Continent Digital Clock

    Mid-Continent

    MD-89 Mid-Continent Digital Clock

    Some details about this part: Part Number: MD-89 Manufacturer: Mid-Continent 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 Guarantee:...

    $125.00
  • KX022824BS51-DO KX022824BS51-DO KX022824BS51-DO KX022824BS51-DO KX022824BS51-DO

    Alcor

    210-5A Alcor Exhaust Gas Temperature Indicator

    Details about this unit: Part Number: 210-5A Range: 12-17 degrees Fahrenheit Manufacturer: Alcor Select Your Preferred Unit: Choose your preferred unit from the dropdown. Each option is a specific item with a unique SKU, and the photos show the exact...

    $75.00
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.