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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.

  • PCU20-00 (MN: AI-PCU) Sirius ICE-PCU Passenger Control Unit (Volts: 11-33) BAS Part Sales | Airplane Parts PCU20-00 Sirius AI-PCU Passenger Control Unit (Volts: 11-33) PCU20-00 Sirius AI-PCU Passenger Control Unit (Volts: 11-33) PCU20-00 Sirius AI-PCU Passenger Control Unit (Volts: 11-33) PCU20-00 Sirius AI-PCU Passenger Control Unit (Volts: 11-33)

    Sirius

    PCU20-00 Sirius AI-PCU Passenger Control Unit (Volts: 11-33)

    Some details about this part: Part Number: PCU20-00 Model Number: AI-PCU Manufacturer: Sirius Voltage: 11-33 If you need additional pictures or have any questions, please let us know. 90-Day Money Back Guarantee: Guaranteed to work and pass your...

    $250.00
    Add to Cart
    SKU: 233352535641
  • 29307-005 Piper PA31T Instrument Panel LH (C20) BAS Part Sales | Airplane Parts 29307-005 Piper PA31T Instrument Panel LH (C20) 29307-005 Piper PA31T Instrument Panel LH (C20) 29307-005 Piper PA31T Instrument Panel LH (C20) 29307-005 Piper PA31T Instrument Panel LH (C20)

    Piper Aircraft Parts

    29307-005 Piper PA31T Instrument Panel LH (C20)

    Some details about this part: Part Number: 29307-005 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...

    $90.00
    Add to Cart
    SKU: 333671643351
    Removed From: Piper PA-31T
  • 548-366 Smith Aerostar 601P Datcon Hour Meter (Hours: 1337.6) BAS Part Sales | Airplane Parts 548-366 Smith Aerostar 601P Datcon Hour Meter (Hours: 1337.6) 548-366 Smith Aerostar 601P Datcon Hour Meter (Hours: 1337.6) 548-366 Smith Aerostar 601P Datcon Hour Meter (Hours: 1337.6) 548-366 Smith Aerostar 601P Datcon Hour Meter (Hours: 1337.6)

    Datcon

    548-366 Smith Aerostar 601P Datcon Hour Meter (Hours: 1337.6)

    548-366 Smith Aerostar 601P Datcon Hour Meter (Hours: 1337.6)Some details about this part:Part Number: 548-366Hours: 1337.6Guaranteed to work and pass your inspection or your money back with our 90-Day Warranty. If you need additional pictures or have...

    $35.00
    Add to Cart
    SKU: 90339MISCKW18
    Removed From: Aerostar 601P
  • C669527-0101 Cessna Oil Pressure / Amps Indicator BAS Part Sales | Airplane Parts C669527-0101 Cessna Oil Pressure-Ammeter Indicator Cluster C669527-0101 Cessna Oil Pressure-Ammeter Indicator Cluster C669527-0101 Cessna Oil Pressure-Ammeter Indicator Cluster C669527-0101 Cessna Oil Pressure-Ammeter Indicator Cluster

    Cessna Aircraft Parts

    C669527-0101 Cessna Oil Pressure-Ammeter Indicator Cluster

    Some details about this part: Part Number: C669527-0101 There are some small cracks and a piece missing from the bottom, see pictures for detail. If you need additional pictures or have any questions, please let us know. 90-Day Money Back Guarantee:...

    $100.00
    Add to Cart
    SKU: 1118AMISCKW17
  • MC021 Compass Assembly (CORE) (Volts: 14) MC021 Compass Assembly (CORE) (Volts: 14) MC021 Compass Assembly (CORE) (Volts: 14) MC021 Compass Assembly (CORE) (Volts: 14) BAS Part Sales | Airplane Parts MC021 Compass Assembly (CORE) (Volts: 14)

    Piper Aircraft Parts

    MC021 Compass Assembly (CORE) (Volts: 14)

    MC021 Piper PA28-235 Compass Assembly (CORE) (Volts: 14) Some details about this part: Part Number: MC021 Voltage: 14 THIS IS A CORE ITEM TO BE USED FOR PARTS ONLY. THERE ARE NO RETURNS ON CORE ITEMS. If you need additional pictures or have any...

    $30.00
    Add to Cart
    SKU: 3.33558E+11
  • PC-50 Cessna 150J Microphone Switch Aftermarket BAS Part Sales | Airplane Parts PC-50 Microphone Switch (Aftermarket) PC-50 Microphone Switch (Aftermarket) PC-50 Microphone Switch (Aftermarket)

    Cessna Aircraft Parts

    PC-50 Microphone Switch (Aftermarket)

    Some details about this part: Part Number: PC-50   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...

    $40.00
    Add to Cart
    SKU: 232532116425
  • 435974 Honeywell Attitude Indicator (NEW OLD STOCK) BAS Part Sales | Airplane Parts 435974 Honeywell Attitude Indicator (NEW OLD STOCK) 435974 Honeywell Attitude Indicator (NEW OLD STOCK) 435974 Honeywell Attitude Indicator (NEW OLD STOCK) 435974 Honeywell Attitude Indicator (NEW OLD STOCK)

    Honeywell

    435974 Honeywell Attitude Indicator (NEW OLD STOCK)

    435974 Honeywell Attitude Indicator (NEW OLD STOCK)Some details about this part:Our radios and avionics are NOT testedGuaranteed to work and pass your inspection or your money back with our 90-Day Warranty. If you need additional pictures or have any...

    $50.00
    Add to Cart
    SKU: 3.32448E+11
  • S1392-N2 Karnish Vertical Speed Indicator BAS Part Sales | Airplane Parts S1392-N2 Karnish Vertical Speed Indicator S1392-N2 Karnish Vertical Speed Indicator S1392-N2 Karnish Vertical Speed Indicator S1392-N2 Karnish Vertical Speed Indicator

    Karnish

    S1392-N2 Karnish Vertical Speed Indicator

    S1392-N2 Karnish Vertical Speed Indicator (Good)Some details about this part:Indicator quality- GoodGuaranteed 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...

    $40.00
    Add to Cart
    SKU: 232549358010
  • AC-135-3  Karnish Vertical Speed Indicator BAS Part Sales | Airplane Parts AC-135-3 Karnish Vertical Speed Indicator (Good Condition) AC-135-3 Karnish Vertical Speed Indicator (Good Condition) AC-135-3 Karnish Vertical Speed Indicator (Good Condition) AC-135-3 Karnish Vertical Speed Indicator (Good Condition)

    Karnish

    AC-135-3 Karnish Vertical Speed Indicator (Good Condition)

    AC-135-3 Karnish Vertical Speed Indicator in Good Condition Some details about this part: Vertical Speed Indicator Brand: Karnish Model: AC-135-3  If you need additional pictures or have any questions, please let us know. 90-Day Money Back...

    $40.00
    Add to Cart
    SKU: 332436725519
  • 2113220-3 Cessna TU206G Panel Assembly LH Removable 2113220-3 Cessna TU206G Panel Assembly LH Removable 2113220-3 Cessna TU206G Panel Assembly LH Removable 2113220-3 Cessna TU206G Panel Assembly LH Removable 2113220-3 Cessna TU206G Panel Assembly LH Removable

    Cessna Aircraft Parts

    2113220-3 Cessna TU206G Panel Assembly LH Removable

    Some details about this part: Part Number: 2113220-3 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...

    $110.00
    Add to Cart
    SKU: 231902518780
    Removed From: Cessna TU206G
  • 627051-1 GE  Ammeter Indicator BAS Part Sales | Airplane Parts 627051-1 GE  Ammeter Indicator 627051-1 GE  Ammeter Indicator 627051-1 GE  Ammeter Indicator 627051-1 GE  Ammeter Indicator

    General Electric

    627051-1 GE Ammeter Indicator

    627051-1 GE Amps AC Ammeter IndSome details about this part:Our radios and avionics are NOT testedGuaranteed 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...

    $35.00
    Add to Cart
    SKU: 253257110981
  • 17/73003/F Dual Fuel Gauge (SA) BAS Part Sales | Airplane Parts 17/73003/F Dual Fuel Gauge (SA) 17/73003/F Dual Fuel Gauge (SA) 17/73003/F Dual Fuel Gauge (SA) 17/73003/F Dual Fuel Gauge (SA)

    No Brand

    17/73003/F Dual Fuel Gauge (SA)

    17/73003/F Dual Fuel Gauge (SA) Some details about this part: Part Number: 17/73003/F   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...

    $85.00
    Add to Cart
    SKU: SA253300368551
  • Ward Aero Alternator Condition Gauge (Volts: 28) BAS Part Sales | Airplane Parts Ward Aero Alternator Condition Indicator Ward Aero Alternator Condition Indicator Ward Aero Alternator Condition Indicator Ward Aero Alternator Condition Indicator

    Wand Aero

    Ward Aero Alternator Condition Indicator

    Ward Aero Alternator Condition Gauge (Volts: 28) Some details about this part: Part Number: No Part Number Found Manufacturer: Ward Aero   Guaranteed to work and pass your inspection or your money back with our 90-Day Warranty. If you need...

    $50.00
    Add to Cart
    SKU: 233387581806
  • 4460-2 General Design Turn and Slip Indicator (Volts: 28) BAS Part Sales | Airplane Parts 4460-2 General Design Turn and Slip Indicator (Volts: 28) 4460-2 General Design Turn and Slip Indicator (Volts: 28) 4460-2 General Design Turn and Slip Indicator (Volts: 28) 4460-2 General Design Turn and Slip Indicator (Volts: 28)

    General Design

    4460-2 General Design Turn and Slip Indicator (Volts: 28)

    Some details about this part: Part Number: 4460-2 Voltage: 28 Manufacturer: General Design Due to multiples 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...

    $35.00
    Add to Cart
    SKU: 253245364316
  • CM2696L1 Standard Precision Cessna Fuel Quantity Indicator BAS Part Sales | Airplane Parts CM2696L1 Standard Precision Fuel Quantity Indicator CM2696L1 Standard Precision Fuel Quantity Indicator CM2696L1 Standard Precision Fuel Quantity Indicator CM2696L1 Standard Precision Fuel Quantity Indicator

    Standard Precision

    CM2696L1 Standard Precision Fuel Quantity Indicator

    CM2696L1 Standard Precision Cessna Fuel Quantity IndicatorSome details about this part:Our radios and avionics are NOT testedGuaranteed 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: 332511128713
  • 95-324006-601 Beech 95-B55 Landing Gear Position Indicator (Lighted: 28V) 95-324006-601 Beech 95-B55 Landing Gear Position Indicator (Lighted: 28V) 95-324006-601 Beech 95-B55 Landing Gear Position Indicator (Lighted: 28V) 95-324006-601 Beech 95-B55 Landing Gear Position Indicator (Lighted: 28V) 95-324006-601 Beech 95-B55 Landing Gear Position Indicator (Lighted: 28V)

    Beechcraft Parts

    95-324006-601 Beech 95-B55 Landing Gear Position Indicator (Lighted: 28V)

    Some details about this part: Part Number: 95-324006-601 Voltage: 28 This is a lighted instrument 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...

    $60.00
    Add to Cart
    SKU: N353LAMS91
    Removed From: Beechcraft 95-B55
  • 855015-503 Rockwell 114 Instrument Cluster Assembly RH 855015-503 Rockwell 114 Instrument Cluster Assembly RH 855015-503 Rockwell 114 Instrument Cluster Assembly RH 855015-503 Rockwell 114 Instrument Cluster Assembly RH 855015-503 Rockwell 114 Instrument Cluster Assembly RH

    Rockwell Aviation Airplane Parts

    855015-503 Rockwell 114 Instrument Cluster Assembly RH

    855015-503 Rockwell 114 Instrument Cluster Assembly RH Some details about this part: Part Number: 855015-503   Guaranteed to work and pass your inspection or your money back with our 90-Day Warranty. If you need additional pictures or have any...

    $325.00
    Add to Cart
    SKU: 252845770855
    Removed From: Rockwell 114
  • 562401 Engine Pressure Ratio Indicator BAS Part Sales | Airplane Parts 562401 Engine Pressure Ratio Indicator 562401 Engine Pressure Ratio Indicator 562401 Engine Pressure Ratio Indicator

    No Brand

    562401 Engine Pressure Ratio Indicator

    Some details about this part: Part Number: 562401 Due to multiples 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: Guaranteed to work and pass your...

    $40.00
    Add to Cart
    SKU: 332355697166
  • 200-4273-00 Cessna 208B Honeywell Audio Adapter (Volts: 28) BAS Part Sales | Airplane Parts 200-4273-00 King Audio Adapter 200-4273-00 King Audio Adapter 200-4273-00 King Audio Adapter 200-4273-00 King Audio Adapter

    King

    200-4273-00 King Audio Adapter

    Some details about this part: Part Number: 200-4273-00 Manufacturer: King 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 you...

    $525.00
    Add to Cart
    SKU: 233139347421
  • 411-3720 American Meter Co. Dual Fuel Pressure Indicator (CORE) BAS Part Sales | Airplane Parts 411-3720 American Meter Co. Dual Fuel Pressure Indicator (CORE) 411-3720 American Meter Co. Dual Fuel Pressure Indicator (CORE) 411-3720 American Meter Co. Dual Fuel Pressure Indicator (CORE) 411-3720 American Meter Co. Dual Fuel Pressure Indicator (CORE)

    American Meter Co.

    411-3720 American Meter Co. Dual Fuel Pressure Indicator (CORE)

    Some details about this part: Part Number: 411-3720 Manufacturer: American Meter Co THIS IS A CORE ITEM TO BE USED FOR PARTS ONLY. THERE ARE NO RETURNS ON CORE ITEMS. If you need additional pictures or have any questions please let us know and we will...

    $30.00
    Add to Cart
    SKU: 232564266459
  • 1659-010130 Kollsman Course Selector Indicator (CORE) BAS Part Sales | Airplane Parts 1659-010130 Kollsman Course Selector Indicator (CORE) 1659-010130 Kollsman Course Selector Indicator (CORE) 1659-010130 Kollsman Course Selector Indicator (CORE) 1659-010130 Kollsman Course Selector Indicator (CORE)

    kollsman

    1659-010130 Kollsman Course Selector Indicator (CORE)

    1659-010130 Kollsman Course Selector Indicator (CORE) Some details about this part: Part Number: 1659-010130 Manufacturer: Kollsman Knob bent, see pictures for detail. Due to multiples available you may not receieve the item pictured. THIS IS A...

    $30.00
    Add to Cart
    SKU: 253360107770
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.