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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.

  • Dorne and Margolin DMN41-1 ALT 100-384128 Dorne and Margolin Glideslope Antenna Dorne and Margolin DMN41-1 ALT 100-384128 Dorne and Margolin Glideslope Antenna Dorne and Margolin DMN41-1 ALT 100-384128 Dorne and Margolin Glideslope Antenna Dorne and Margolin DMN41-1 ALT 100-384128 Dorne and Margolin Glideslope Antenna Dorne and Margolin DMN41-1 ALT 100-384128 Dorne and Margolin Glideslope Antenna

    Dorne and Margolin

    DMN41-1 (Alt: 100-384128) Dorne and Margolin Glideslope Antenna

    Some details about this part: Part Number: DMN41-1 Alternate Part Number: 100-384128 Manufacturer: Dorne and Margolin Inc Unless specifically noted, most of our used airplane parts are sold in the condition they were removed, which means you should...

    $250.00
    Add to Cart
    SKU: N588ANKW232
    Removed From: Beechcraft 58
  • Mid-Continent Instrument MD63-3 ALT 102-380014-3 Mid-Continent Oil Temperature Indicator Volts 28 Mid-Continent Instrument MD63-3 ALT 102-380014-3 Mid-Continent Oil Temperature Indicator Volts 28 MD63-3 (ALT: 102-380014-3) Mid-Continent Oil Temperature Indicator (Volts: 28) BAS Part Sales | Airplane Parts Mid-Continent Instrument MD63-3 ALT 102-380014-3 Mid-Continent Oil Temperature Indicator Volts 28 Mid-Continent Instrument MD63-3 ALT 102-380014-3 Mid-Continent Oil Temperature Indicator Volts 28

    Mid-Continent

    MD63-3 (Alt: 102-380014-3) Mid-Continent Oil Temp Indicator

    Some details about this part: Part Number: MD63-3 Beechcraft Part Number: 102-380014-3 Manufacturer: Mid-Continent Due to multiples available you may not receive the item pictured. If you need additional pictures or have any questions, please let us...

    $150.00
    Add to Cart
    SKU: N588ANKW210
    Removed From: Beechcraft 58
  • United Instruments 9551A United Instruments Turn and Slip Indicator Volts 28 Lighted United Instruments 9551A United Instruments Turn and Slip Indicator Volts 28 Lighted United Instruments 9551A United Instruments Turn and Slip Indicator Volts 28 Lighted 9551A United Instruments Turn & Slip Indicator (Volts: 28) (Lighted) BAS Part Sales | Airplane Parts United Instruments 9551A United Instruments Turn and Slip Indicator Volts 28 Lighted

    United Instruments

    9551A United Instruments Turn & Slip Indicator (Volts: 28) (Lighted)

    Some details about this part: Part Number: 9551A Voltage: 28 Lighted Manufacturer: United Instruments    Guaranteed to work and pass your inspection or your money back with our 90-Day Warranty. If you need additional pictures or have any...

    $125.00
    Add to Cart
    SKU: N588ANKW203
    Removed From: Beechcraft 58
  • Beechcraft 36-324057-1 Beechcraft 58 Instrument Panel Hanger RH Beechcraft 36-324057-1 Beechcraft 58 Instrument Panel Hanger RH 36-324057-1 Beechcraft 58 Instrument Panel Hanger RH BAS Part Sales | Airplane Parts Beechcraft 36-324057-1 Beechcraft 58 Instrument Panel Hanger RH Beechcraft 36-324057-1 Beechcraft 58 Instrument Panel Hanger RH

    Beechcraft Parts

    36-324057-1 Beechcraft 58 Instrument Panel Hanger RH

    Details about this unit: Part Number: 36-324057-1 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 ready to help. 90-Day...

    $100.00
    Add to Cart
    SKU: N588ANKW171
    Removed From: Beechcraft 58
  • 59057 (Alt: 106-384012-3) CMP Lighted Center Panel Assembly (28V) (NOS) 59057 (Alt: 106-384012-3) CMP Lighted Center Panel Assembly (28V) (NOS) 59057 (Alt: 106-384012-3) CMP Lighted Center Panel Assembly (28V) (NOS) 59057 (Alt: 106-384012-3) CMP Lighted Center Panel Assembly (28V) (NOS) 59057 (Alt: 106-384012-3) CMP Lighted Center Panel Assembly (28V) (NOS)

    CMP Display Systems

    59057 (Alt: 106-384012-3) CMP Lighted Center Panel Assembly (28V) (NOS)

    Some details about this part: Manufacturer Part Number: 59057 Beechcraft Part Number: 106-384012-3 or Beechcraft Part Number: 70898 Manufacturer: CMP Display Systems Voltage: 28 NOS: New Old Stock Unless specifically noted, most of our used airplane...

    $225.00
    Add to Cart
    SKU: N588ANKW144
    Removed From: Beechcraft 58
  • 71593-153 (Alt: 58-340454-153) Beech 58 Raytheon Lighted Panel (28V) 71593-153 (Alt: 58-340454-153) Beech 58 Raytheon Lighted Panel (28V) 71593-153 (Alt: 58-340454-153) Beech 58 Raytheon Lighted Panel (28V) 71593-153 (Alt: 58-340454-153) Beech 58 Raytheon Lighted Panel (28V) 71593-153 (Alt: 58-340454-153) Beech 58 Raytheon Lighted Panel (28V)

    Raytheon

    71593-153 (Alt: 58-340454-153) Beech 58 Raytheon Lighted Panel (28V)

    Some details about this part: Manufacturer Part Number: 71593-153 Beechcraft Part Number: 58-340454-153 Manufacturer: Raytheon Voltage: 28 has 115V on back of panel Unless specifically noted, most of our used airplane parts are sold in the condition...

    $125.00
    Add to Cart
    SKU: N588ANKW143
    Removed From: Beechcraft 58
  • 106-320019-1 Beechcraft 58 Subpanel Assembly 106-320019-1 Beechcraft 58 Subpanel Assembly 106-320019-1 Beechcraft 58 Subpanel Assembly 106-320019-1 Beechcraft 58 Subpanel Assembly 106-320019-1 Beechcraft 58 Subpanel Assembly

    Beechcraft Parts

    106-320019-1 Beechcraft 58 Subpanel Assembly

    Some details about this part: Part Number: 106-320019-1 Guaranteed to work and pass your inspection or your money back with our 90-Day Warranty. If you need additional pictures or have any questions please let me know and I will get back to you ASAP. I...

    $230.00
    Add to Cart
    SKU: N588ANKW83
    Removed From: Beechcraft 58
  • 106-320016-5, 106-320020-5 Beechcraft 58 Instrument Panel Assembly 106-320016-5, 106-320020-5 Beechcraft 58 Instrument Panel Assembly 106-320016-5, 106-320020-5 Beechcraft 58 Instrument Panel Assembly 106-320016-5, 106-320020-5 Beechcraft 58 Instrument Panel Assembly 106-320016-5, 106-320020-5 Beechcraft 58 Instrument Panel Assembly

    Beechcraft Parts

    106-320016-5, 106-320020-5 Beechcraft 58 Instrument Panel Assembly

    Some details about this part: Panel Part Number: 106-320016-5 Panel Part Number: 106-320020-5  Guaranteed to work and pass your inspection or your money back with our 90-Day Warranty. If you need additional pictures or have any questions please...

    $380.00
    Add to Cart
    SKU: N588ANKW82
    Removed From: Beechcraft 58
  • 96-920011-17 Beechcraft 58 Fuel Selector Panel 96-920011-17 Beechcraft 58 Fuel Selector Panel 96-920011-17 Beechcraft 58 Fuel Selector Panel 96-920011-17 Beechcraft 58 Fuel Selector Panel 96-920011-17 Beechcraft 58 Fuel Selector Panel

    Beechcraft Parts

    96-920011-17 Beechcraft 58 Fuel Selector Panel

    Some details about this part: Part Number: 96-920011-17 Guaranteed to work and pass your inspection or your money back with our 90-Day Warranty. If you need additional pictures or have any questions please let me know and I will get back to you ASAP. I...

    $60.00
    Add to Cart
    SKU: N588ANKW41
    Removed From: Beechcraft 58
  • Hobbs Engine Hour Meter Indicator (Volts: 12, Vintage) Hobbs Engine Hour Meter Indicator (Volts: 12, Vintage) Hobbs Engine Hour Meter Indicator (Volts: 12, Vintage) Hobbs Engine Hour Meter Indicator (Volts: 12, Vintage) Hobbs Engine Hour Meter Indicator (Volts: 12, Vintage)

    Hobbs

    Hobbs Engine Hour Meter Indicator (Volts: 12, Vintage)

    Some details about this part: No part number available Voltage: 12 Hours: 152.2 Manufacturer: Hobbs Vintage    Guaranteed to work and pass your inspection or your money back with our 90-Day Warranty. If you need additional pictures or have...

    $30.00
    Add to Cart
    SKU: FS11022KW117
  • 102143 Weston Thermocouple Assembly BAS Part Sales | Airplane Parts 102143 Weston Thermocouple Assembly 102143 Weston Thermocouple Assembly 102143 Weston Thermocouple Assembly 102143 Weston Thermocouple Assembly

    Weston

    102143 Weston Thermocouple Assembly

    Some details about this part: Part Number: 102143 Manufacturer: Weston   Guaranteed to work and pass your inspection or your money back with our 90-Day Warranty. If you need additional pictures or have any questions please let me know and I will...

    $35.00
    Add to Cart
    SKU: FS11022KW105
  • Ayres S2R-T34 Switch Panel Assembly Ayres S2R-T34 Switch Panel Assembly Ayres S2R-T34 Switch Panel Assembly Ayres S2R-T34 Switch Panel Assembly BAS Part Sales | Airplane Parts Ayres S2R-T34 Switch Panel Assembly

    Ayres

    Ayres S2R-T34 Switch Panel Assembly

    Some details about this part: No part number available   Guaranteed to work and pass your inspection or your money back with our 90-Day Warranty. If you need additional pictures or have any questions please let me know and I will get back to you...

    $175.00
    Add to Cart
    SKU: N4328PKW129
    Removed From: Ayres Thrush S2R-T34
  • Datcon 06356-01 M/N 831-UT Datcon Voltmeter Volts 24 Datcon 06356-01 M/N 831-UT Datcon Voltmeter Volts 24 Datcon 06356-01 M/N 831-UT Datcon Voltmeter Volts 24 Datcon 06356-01 M/N 831-UT Datcon Voltmeter Volts 24 Datcon 06356-01 M/N 831-UT Datcon Voltmeter Volts 24

    Datcon

    06356-01 (M/N: 831-UT) Datcon Voltmeter (Volts: 24)

    Some details about this part: Part Number: 06356-01 Model Number: 831-UT Voltage: 24 0-32 volt readout Manufacturer: Datcon   Guaranteed to work and pass your inspection or your money back with our 90-Day Warranty. If you need additional pictures...

    $30.00
    Add to Cart
    SKU: N4328PKW66
    Removed From: Ayres Thrush S2R-T34
  • 82313 Stewart Warner Ammeter Indicator 0-100 Amps BAS Part Sales | Airplane Parts Stewart Warner 82313 Stewart Warner Ammeter Indicator 0-100 Amps Stewart Warner 82313 Stewart Warner Ammeter Indicator 0-100 Amps Stewart Warner 82313 Stewart Warner Ammeter Indicator 0-100 Amps Stewart Warner 82313 Stewart Warner Ammeter Indicator 0-100 Amps

    Stewart-Warner

    82313 Stewart Warner Ammeter Indicator 0-100 Amps

    Some details about this part: Part Number: 82313 Manufacturer: Stewart Warner 0-100 Amp readout    Guaranteed to work and pass your inspection or your money back with our 90-Day Warranty. If you need additional pictures or have any questions...

    $90.00
    Add to Cart
    SKU: N4328PKW65
    Removed From: Ayres Thrush S2R-T34
  • Lewis Engineering 152C45D Lewis Engineering Thermocouple Temperature Indicator 152C45D Lewis Engineering Thermocouple Temperature Indicator BAS Part Sales | Airplane Parts Lewis Engineering 152C45D Lewis Engineering Thermocouple Temperature Indicator Lewis Engineering 152C45D Lewis Engineering Thermocouple Temperature Indicator Lewis Engineering 152C45D Lewis Engineering Thermocouple Temperature Indicator

    Lewis Engineering

    152C45D Lewis Engineering Thermocouple Temperature Indicator

    Some details about this part: Part Number: 152C45D Manufacturer: Lewis Engineering  Numbers on the dial have turned brown    Guaranteed to work and pass your inspection or your money back with our 90-Day Warranty. If you need additional...

    $125.00
    Add to Cart
    SKU: N4328PKW64
    Removed From: Ayres Thrush S2R-T34
  • RC Allen RCA41-12 RC Allen Percent Tachometer Indicator RC Allen RCA41-12 RC Allen Percent Tachometer Indicator RC Allen RCA41-12 RC Allen Percent Tachometer Indicator RC Allen RCA41-12 RC Allen Percent Tachometer Indicator RC Allen RCA41-12 RC Allen Percent Tachometer Indicator

    RC Allen

    RCA41-12 RC Allen Percent Tachometer Indicator

    Some details about this part: Part Number: RCA41-12 Manufacturer: RC Allen  Glass is foggy   Guaranteed to work and pass your inspection or your money back with our 90-Day Warranty. If you need additional pictures or have any questions please...

    $125.00
    Add to Cart
    SKU: N4328PKW63
    Removed From: Ayres Thrush S2R-T34
  • Orange Research 1020DI-1A-12H2O Orange Research Oxygen Differential Pressure Indicator Orange Research 1020DI-1A-12H2O Orange Research Oxygen Differential Pressure Indicator Orange Research 1020DI-1A-12H2O Orange Research Oxygen Differential Pressure Indicator Orange Research 1020DI-1A-12H2O Orange Research Oxygen Differential Pressure Indicator 1020DI-1A-12"H2O Orange Research Oxygen Differential Pressure Indicator BAS Part Sales | Airplane Parts

    Orange Research

    1020DI-1A-12"H2O Orange Research Oxygen Differential Pressure Indicator

    Some details about this part: Part Number: 1020DI-1A-12"H2O 1000 MAX PSI Manufacturer: Orange Research   Guaranteed to work and pass your inspection or your money back with our 90-Day Warranty. If you need additional pictures or have any questions...

    $125.00
    Add to Cart
    SKU: N4328PKW58
    Removed From: Ayres Thrush S2R-T34
  • Process Measurement Company 03370-CUSTOM Process Measurement Company Fuel Level Indicator 82 Gallon Process Measurement Company 03370-CUSTOM Process Measurement Company Fuel Level Indicator 82 Gallon Process Measurement Company 03370-CUSTOM Process Measurement Company Fuel Level Indicator 82 Gallon Process Measurement Company 03370-CUSTOM Process Measurement Company Fuel Level Indicator 82 Gallon Process Measurement Company 03370-CUSTOM Process Measurement Company Fuel Level Indicator 82 Gallon

    Process Measurement Company

    03370-CUSTOM Process Measurement Company Fuel Level Indicator 82 Gallon

    Some details about this part: Part Number: 03770-CUSTOM Manufacturer: Process Measurement Company 82 gallon    Guaranteed to work and pass your inspection or your money back with our 90-Day Warranty. If you need additional pictures or have...

    $125.00
    Add to Cart
    SKU: N4328PKW57
    Removed From: Ayres Thrush S2R-T34
  • CI-121SP Comant Loran C Antenna CI-121SP Comant Loran C Antenna CI-121SP Comant Loran C Antenna CI-121SP Comant Loran C Antenna CI-121SP Comant Loran C Antenna

    Comant Industries

    CI-121SP Comant Loran C Antenna

    Some details about this part: Part Number: CI-121SP Manufacturer: Comant Industries Inc Due to multiple items available, you may not receive the item pictured Unless specifically noted, most of our used airplane parts are sold in the condition they...

    $50.00
    Add to Cart
    SKU: N4328PKW54
    Removed From: Ayres Thrush S2R-T34
  • Communication Systems International 850-0005-002 USE BAC-3/01 CSI Beacon Receiver 850-0005-002 (Use: BAC-3/01) CSI Beacon Receiver BAS Part Sales | Airplane Parts Communication Systems International 850-0005-002 USE BAC-3/01 CSI Beacon Receiver Communication Systems International 850-0005-002 USE BAC-3/01 CSI Beacon Receiver Communication Systems International 850-0005-002 USE BAC-3/01 CSI Beacon Receiver

    Communication Systems International

    850-0005-002 (Use: BAC-3-01) CSI Beacon Receiver

    Some details about this part: Part Number: 850-0005-002 Type Number: BAC-3/01 Manufacturer: Communications Systems International, Inc. (CSI) Unless specifically noted, most of our used airplane parts are sold in the condition they were removed, which...

    $125.00
    Add to Cart
    SKU: N4328PKW46
    Removed From: Ayres Thrush S2R-T34
  • Davtron 307 Robinson R44II Davtron Outside Air Temperature Gauge Volts 14-28 Davtron 307 Robinson R44II Davtron Outside Air Temperature Gauge Volts 14-28 Davtron 307 Robinson R44II Davtron Outside Air Temperature Gauge Volts 14-28 Davtron 307 Robinson R44II Davtron Outside Air Temperature Gauge Volts 14-28 307 Davtron Outside Air Temperature Indicator (Volts: 14-28) BAS Part Sales | Airplane Parts

    Davtron

    307 Davtron Outside Air Temperature Indicator (Volts: 14-28)

    Some details about this part: Part Number: 307 Manufacturer: Davtron 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:...

    $60.00
    Add to Cart
    SKU: N512RTKW8
    Removed From: Robinson R44II
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.