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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.

  • 40-480-0101 (Alt: C668512-0101) American Inst Oxygen Pressure Indicator 40-480-0101 (Alt: C668512-0101) American Inst Oxygen Pressure Indicator 40-480-0101 (Alt: C668512-0101) American Inst Oxygen Pressure Indicator 40-480-0101 (Alt: C668512-0101) American Inst Oxygen Pressure Indicator 40-480-0101 (Alt: C668512-0101) American Inst Oxygen Pressure Indicator

    American Instruments

    40-480-0101 (Alt: C668512-0101) American Inst Oxygen Pressure Indicator

    Details about this unit: Part Number: 40-480-0101 Alternate Part Number: C668512-0101 Honeywell: American Inst Need a little more hangar talk before you buy? We're ready to help. 90-Day Money-Back Guarantee: Guaranteed to work and pass your inspection,...

    $100.00
    Add to Cart
    SKU: N214JT-KX050526AJ-34JL
    Removed From: Cessna 550 Citation II
  • 86000-1143 (Alt: C664510-0102) Aerosonic 8 Day, 24 Hour Clock (Volts: 5) 86000-1143 (Alt: C664510-0102) Aerosonic 8 Day, 24 Hour Clock (Volts: 5) 86000-1143 (Alt: C664510-0102) Aerosonic 8 Day, 24 Hour Clock (Volts: 5) 86000-1143 (Alt: C664510-0102) Aerosonic 8 Day, 24 Hour Clock (Volts: 5) 86000-1143 (Alt: C664510-0102) Aerosonic 8 Day, 24 Hour Clock (Volts: 5)

    Aerosonic

    86000-1143 (Alt: C664510-0102) Aerosonic 8 Day, 24 Hour Clock (Volts: 5)

    Details about this unit: Part Number: 86000-1143 Alternate Part Number: C664510-0102 Volts: 5 Honeywell: Aerosonic Need a little more hangar talk before you buy? We're ready to help. 90-Day Money-Back Guarantee: Guaranteed to work and pass your...

    $225.00
    Add to Cart
    SKU: N214JT-KX050526AJ-33JL
    Removed From: Cessna 550 Citation II
  • C668515-0101 American Inst Gyro Pressure Indicator C668515-0101 American Inst Gyro Pressure Indicator C668515-0101 American Inst Gyro Pressure Indicator C668515-0101 American Inst Gyro Pressure Indicator C668515-0101 American Inst Gyro Pressure Indicator

    American Instruments

    C668515-0101 American Inst Gyro Pressure Indicator

    Details about this unit: Part Number: C668515-0101  Honeywell: American Inst Need a little more hangar talk before you buy? We're ready to help. 90-Day Money-Back Guarantee: Guaranteed to work and pass your inspection, or your money back. It is...

    $90.00
    Add to Cart
    SKU: N214JT-KX050526AJ-32JL
    Removed From: Cessna 550 Citation II
  • 520850 Weston Instruments 1172 Course Deviation Indicator with Connector 520850 Weston Instruments 1172 Course Deviation Indicator with Connector 520850 Weston Instruments 1172 Course Deviation Indicator with Connector 520850 Weston Instruments 1172 Course Deviation Indicator with Connector 520850 Weston Instruments 1172 Course Deviation Indicator with Connector

    Weston

    520850 Weston Instruments 1172 Course Deviation Indicator with Connector

    Details about this unit: Part Number: 520850  Model: 1172 Includes connector Glass is cracked Honeywell: Weston Instruments Need a little more hangar talk before you buy? We're ready to help. 90-Day Money-Back Guarantee: Guaranteed to work...

    $40.00
    Add to Cart
    SKU: N214JT-KX050526AJ-29JL
    Removed From: Cessna 550 Citation II
  • Beechcraft King Air 200 Microphone Jack Set of 3 Beechcraft King Air 200 Microphone Jack Set of 3 Beechcraft King Air 200 Microphone Jack Set of 3 Beechcraft King Air 200 Microphone Jack Set of 3 Beechcraft King Air 200 Microphone Jack Set of 3

    Beechcraft Parts

    Beechcraft King Air 200 Microphone Jack Set of 3

    Details about this unit: Part Number: Does Not Apply Need a little more hangar talk before you buy? We're ready to help. 90-Day Money-Back Guarantee: Guaranteed to work and pass your inspection, or your money back. It is the best guarantee in the...

    $50.00
    Add to Cart
    SKU: N912MF-KX050126ML-54SB
    Removed From: Beechcraft King Air 200
  • 4A20T (Alt: A51CA10C) Beechcraft King Air 200 Speaker Assembly 4A20T (Alt: A51CA10C) Beechcraft King Air 200 Speaker Assembly 4A20T (Alt: A51CA10C) Beechcraft King Air 200 Speaker Assembly 4A20T (Alt: A51CA10C) Beechcraft King Air 200 Speaker Assembly 4A20T (Alt: A51CA10C) Beechcraft King Air 200 Speaker Assembly

    Beechcraft Parts

    4A20T (Alt: A51CA10C) Beechcraft King Air 200 Speaker Assembly

    Details about this unit: Part Number: 4A20T Alternate Part Number: A51CA10C Speaker Has a Tiny Rip on Outside Multiple units available: More than one of this item is in stock, so the unit you receive may not be the exact one pictured. Need a little...

    $75.00
    Add to Cart
    SKU: N912MF-KX050126ML-39SB
    Removed From: Beechcraft King Air 200
  • 101-364085-17 Beechcraft King Air 200 Circuit Board Assembly 101-364085-17 Beechcraft King Air 200 Circuit Board Assembly 101-364085-17 Beechcraft King Air 200 Circuit Board Assembly 101-364085-17 Beechcraft King Air 200 Circuit Board Assembly 101-364085-17 Beechcraft King Air 200 Circuit Board Assembly

    Beechcraft Parts

    101-364085-17 Beechcraft King Air 200 Circuit Board Assembly

    Details about this unit: Part Number: 101-364085-17 Need a little more hangar talk before you buy? We're ready to help. 90-Day Money-Back Guarantee: Guaranteed to work and pass your inspection, or your money back. It is the best guarantee in the...

    $250.00
    Add to Cart
    SKU: N912MF-KX050126ML-28SB
    Removed From: Beechcraft King Air 200
  • 101-364214-9 Beechcraft King Air 200 Electronic Module Assembly 101-364214-9 Beechcraft King Air 200 Electronic Module Assembly 101-364214-9 Beechcraft King Air 200 Electronic Module Assembly 101-364214-9 Beechcraft King Air 200 Electronic Module Assembly 101-364214-9 Beechcraft King Air 200 Electronic Module Assembly

    Beechcraft Parts

    101-364214-9 Beechcraft King Air 200 Electronic Module Assembly

    Details about this unit: Part Number: 101-364214-9 Missing Top Cover Panel Need a little more hangar talk before you buy? We're ready to help. 90-Day Money-Back Guarantee: Guaranteed to work and pass your inspection, or your money back. It is the best...

    $350.00
    Add to Cart
    SKU: N912MF-KX050126ML-26SB
    Removed From: Beechcraft King Air 200
  • IUI49-002-2 (Alt: C661056-0202) Edo-Aire Attitude Gyro Indicator IUI49-002-2 (Alt: C661056-0202) Edo-Aire Attitude Gyro Indicator IUI49-002-2 (Alt: C661056-0202) Edo-Aire Attitude Gyro Indicator IUI49-002-2 (Alt: C661056-0202) Edo-Aire Attitude Gyro Indicator IUI49-002-2 (Alt: C661056-0202) Edo-Aire Attitude Gyro Indicator

    Edo-Aire

    IUI49-002-2 (Alt: C661056-0202) Edo-Aire Attitude Gyro Indicator

    Details about this unit: Part Number: IUI49-002-2 Alternate Part Number: C661056-0202 Honeywell: Edo-Aire Need a little more hangar talk before you buy? We're ready to help. 90-Day Money-Back Guarantee: Guaranteed to work and pass your inspection, or...

    $525.00
    Add to Cart
    SKU: N214JT-KX050526AJ-25JL
    Removed From: Cessna 550 Citation II
  • 10450-11110 (Alt: C661072-0101EX) Aerosonic Corp Altimeter 10450-11110 (Alt: C661072-0101EX) Aerosonic Corp Altimeter 10450-11110 (Alt: C661072-0101EX) Aerosonic Corp Altimeter 10450-11110 (Alt: C661072-0101EX) Aerosonic Corp Altimeter 10450-11110 (Alt: C661072-0101EX) Aerosonic Corp Altimeter

    Aerosonic

    10450-11110 (Alt: C661072-0101EX) Aerosonic Corp Altimeter

    Details about this unit: Part Number: 10450-11110 Alternate Part Number: C661072-0101EX Honeywell: Aerosonic Corp  Need a little more hangar talk before you buy? We're ready to help. 90-Day Money-Back Guarantee: Guaranteed to work and pass...

    $5,000.00
    Add to Cart
    SKU: N214JT-KX050526AJ-23JL
    Removed From: Cessna 550 Citation II
  • N214JT-KX050526AJ-21-N2 N214JT-KX050526AJ-21-N2 N214JT-KX050526AJ-21-N2 N214JT-KX050526AJ-21-N2 N214JT-KX050526AJ-21-N2

    Ametek

    AW2837AC03 (Alt: C661063-0103) Ametek Mach Airspeed Indicator

    Details about this unit: Part Number: AW2837AC03  Alternate Part Number: C661063-0103 N214JT-KX050526AJ-22JL - grey and has different data plate Honeywell: Ametek Select Your Preferred Unit: Choose your preferred unit from the dropdown...

    $1,500.00
    Choose Options
    SKU: N214JT-KX050526AJ-21
    Removed From: Cessna 550 Citation II
  • 4016341-905 Sperry BA-141 Altitude Indicator with Modifications 4016341-905 Sperry BA-141 Altitude Indicator with Modifications 4016341-905 Sperry BA-141 Altitude Indicator with Modifications 4016341-905 Sperry BA-141 Altitude Indicator with Modifications 4016341-905 Sperry BA-141 Altitude Indicator with Modifications

    Sperry

    4016341-905 Sperry BA-141 Altitude Indicator with Modifications

    Details about this unit: Part Number: 4016341-905  Model: BA-141 Mods: A-F Honeywell: Sperry Need a little more hangar talk before you buy? We're ready to help. 90-Day Money-Back Guarantee: Guaranteed to work and pass your inspection, or your...

    $4,500.00
    Add to Cart
    SKU: N214JT-KX050526AJ-18JL
    Removed From: Cessna 550 Citation II
  • 7000839-903 Sperry RA-315 Radio Altimeter Indicator with Modifications 7000839-903 Sperry RA-315 Radio Altimeter Indicator with Modifications 7000839-903 Sperry RA-315 Radio Altimeter Indicator with Modifications 7000839-903 Sperry RA-315 Radio Altimeter Indicator with Modifications 7000839-903 Sperry RA-315 Radio Altimeter Indicator with Modifications

    Sperry

    7000839-903 Sperry RA-315 Radio Altimeter Indicator with Modifications

    Details about this unit: Part Number: 7000839-903  Model: RA-315 Mods: A, B Honeywell: Sperry Need a little more hangar talk before you buy? We're ready to help. 90-Day Money-Back Guarantee: Guaranteed to work and pass your inspection, or your...

    $525.00
    Add to Cart
    SKU: N214JT-KX050526AJ-16JL
    Removed From: Cessna 550 Citation II
  • VSDL-0C410N (Alt: 9912147-18) US Gauge Fan Speed Indicator (Volts: 28) VSDL-0C410N (Alt: 9912147-18) US Gauge Fan Speed Indicator (Volts: 28) VSDL-0C410N (Alt: 9912147-18) US Gauge Fan Speed Indicator (Volts: 28) VSDL-0C410N (Alt: 9912147-18) US Gauge Fan Speed Indicator (Volts: 28) VSDL-0C410N (Alt: 9912147-18) US Gauge Fan Speed Indicator (Volts: 28)

    US Gauge

    VSDL-0C410N (Alt: 9912147-18) US Gauge Fan Speed Indicator (Volts: 28)

    Details about this unit: Part Number: VSDL-0C410N Alternate Part Number: 9912147-18 Volts: 28  Includes connector Honeywell: US Gauge Need a little more hangar talk before you buy? We're ready to help. 90-Day Money-Back Guarantee: Guaranteed...

    $1,500.00
    Add to Cart
    SKU: N214JT-KX050526AJ-10JL
    Removed From: Cessna 550 Citation II
  • International Gyro Slaving Indicator International Gyro Slaving Indicator International Gyro Slaving Indicator International Gyro Slaving Indicator International Gyro Slaving Indicator

    No Brand

    International Gyro Slaving Indicator

    Details about this unit: No part number available Glass is slightly hazy Multiple units available: More than one of this item is in stock, so the unit you receive may not be the exact one pictured. Need a little more hangar talk before you buy? We're...

    $35.00
    Add to Cart
    SKU: N1942GAN-118KW
    Removed From: Cessna 421B
  • 622-1532-001 Collins 614E-42 Mode Selector 622-1532-001 Collins 614E-42 Mode Selector 622-1532-001 Collins 614E-42 Mode Selector 622-1532-001 Collins 614E-42 Mode Selector 622-1532-001 Collins 614E-42 Mode Selector

    Collins

    622-1532-001 Collins 614E-42 Mode Selector

    Details about this unit: Part Number: 622-1532-001 Model Number: 614E-42 Removed From: 24/28 volt system Wire connector has minor corrosion and HDG switch has some scratches Manufacturers: Collins Need a little more hangar talk before you buy? We're...

    $425.00
    Add to Cart
    SKU: N1942GAN-117KW
    Removed From: Cessna 421B
  • 823835 Stewart Warner Fuel Level Indicator (Volts: 12) 823835 Stewart Warner Fuel Level Indicator (Volts: 12) 823835 Stewart Warner Fuel Level Indicator (Volts: 12) 823835 Stewart Warner Fuel Level Indicator (Volts: 12) 823835 Stewart Warner Fuel Level Indicator (Volts: 12)

    Stewart-Warner

    823835 Stewart Warner Fuel Level Indicator (Volts: 12)

    Details about this unit: Part Number: 823835 Voltage: 12 Unit has minor corrosion Manufacturers: Stewart Warner Need a little more hangar talk before you buy? We're ready to help. 90-Day Money-Back Guarantee: Guaranteed to work and pass your...

    $75.00
    Add to Cart
    SKU: N1942GAN-116KW
    Removed From: Cessna 421B
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.