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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.

  • 522-3306-000 Collins Radio Course Select Indicator 522-3306-000 Collins Radio Course Select Indicator 522-3306-000 Collins Radio Course Select Indicator 522-3306-000 Collins Radio Course Select Indicator 522-3306-000 Collins Radio Course Select Indicator

    Collins

    522-3306-000 Collins Radio Course Select Indicator

    Some details about this part: Part Number: 522-3306-000 Removed From: 12V system  Manufacturer: Collins Radio  If you need additional pictures or have any questions, please let us know. 90-Day Money Back Guarantee: Guaranteed to work and pass...

    $125.00
    Add to Cart
    SKU: N29615KW11
    Removed From: Cessna 177
  • 820042 (Alt: C662009-0101) Stewart-Warner Fuel Pressure Indicator 820042 (Alt: C662009-0101) Stewart-Warner Fuel Pressure Indicator 820042 (Alt: C662009-0101) Stewart-Warner Fuel Pressure Indicator 820042 (Alt: C662009-0101) Stewart-Warner Fuel Pressure Indicator 820042 (Alt: C662009-0101) Stewart-Warner Fuel Pressure Indicator

    Stewart-Warner

    820042 (Alt: C662009-0101) Stewart-Warner Fuel Pressure Indicator

    Some details about this part: Part Number: 820042 Alternative Part Number: C662009-0101 0-10 PSI Manufacturer: Stewart-Warner Due to multiples available you may not receive the item pictured. If you need additional pictures or have any questions,...

    $75.00
    Add to Cart
    SKU: N29615KW4
    Removed From: Cessna 177
  • 622-1737-001 Collins Avionics 899P-1 Radio Adapter Unit 622-1737-001 Collins Avionics 899P-1 Radio Adapter Unit 622-1737-001 Collins Avionics 899P-1 Radio Adapter Unit 622-1737-001 Collins Avionics 899P-1 Radio Adapter Unit 622-1737-001 Collins Avionics 899P-1 Radio Adapter Unit

    Collins

    622-1737-001 Collins Avionics 899P-1 Radio Adapter Unit

    Some details about this part: Part Number: 622-1737-001 Model Number: 899P-1 Manufacturer: Collins Avionics NO Modifications are indicated If you need additional pictures or have any questions, please let us know. 90-Day Money Back Guarantee:...

    $325.00
    Add to Cart
    SKU: KC42523MS10
  • AA35-400 Northern Airborne Audio Mixer with Mod (Volts: 28) AA35-400 Northern Airborne Audio Mixer with Mod (Volts: 28) AA35-400 Northern Airborne Audio Mixer with Mod (Volts: 28) AA35-400 Northern Airborne Audio Mixer with Mod (Volts: 28) AA35-400 Northern Airborne Audio Mixer with Mod (Volts: 28)

    Northern Airborne Technology

    AA35-400 Northern Airborne Audio Mixer with Mod (Volts: 28)

    Some details about this part: Model Number: AA35-400 Manufacturer: Northern Airborne Technology Voltage: 28 Modification is indicated Unless specifically noted, most of our used airplane parts are sold in the condition they were removed, which means...

    $175.00
    Add to Cart
    SKU: KC42423MS1
  • 1613300-1 Cessna A188B Instrument Panel Crash Pad (Slight Wear) 1613300-1 Cessna A188B Instrument Panel Crash Pad (Slight Wear) 1613300-1 Cessna A188B Instrument Panel Crash Pad (Slight Wear) 1613300-1 Cessna A188B Instrument Panel Crash Pad (Slight Wear) 1613300-1 Cessna A188B Instrument Panel Crash Pad (Slight Wear)

    Cessna Aircraft Parts

    1613300-1 Cessna A188B Instrument Panel Crash Pad (Slight Wear)

    Some details about this part: Part Number: 1613300-1 Has some slight wear and tear due to use Items will be slightly different as far as hole and sticker placement Wear spots will vary on this item  Due to multiple items available you may not...

    $250.00
    Add to Cart
    SKU: N91177KW89
    Removed From: Cessna A188B
  • M1035-FBCB-HPH5 Baker Electronics Audio Control System with Mod M1035-FBCB-HPH5 Baker Electronics Audio Control System with Mod M1035-FBCB-HPH5 Baker Electronics Audio Control System with Mod M1035-FBCB-HPH5 Baker Electronics Audio Control System with Mod M1035-FBCB-HPH5 Baker Electronics Audio Control System with Mod

    Baker Electronics Inc.

    M1035-FBCB-HPH5 Baker Electronics Audio Control System with Mod

    Some details about this part: Part Number: M1035-FBCB-HPH5 Manufacturer: Baker Electronics Inc Mod: 11 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...

    $150.00
    Add to Cart
    SKU: KC42023GW16
  • 3137LB21C Aeronetics Radio Magnetic Indicator w Mods (Volts: 26) 3137LB21C Aeronetics Radio Magnetic Indicator w Mods (Volts: 26) 3137LB21C Aeronetics Radio Magnetic Indicator w Mods (Volts: 26) 3137LB21C Aeronetics Radio Magnetic Indicator w Mods (Volts: 26) 3137LB21C Aeronetics Radio Magnetic Indicator w Mods (Volts: 26)

    Aeronetics

    3137LB21C Aeronetics Radio Magnetic Indicator w Mods (Volts: 26)

    Some details about this part: Part Number: 3137LB21C Voltage: 26 Mods: 1-5, 11 Manufacturer: Aeronetics 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...

    $450.00
    Add to Cart
    SKU: KC41923GW17
  • 502850 Weston 1172 Course Deviation Indicator (Damaged) 502850 Weston 1172 Course Deviation Indicator (Damaged) 502850 Weston 1172 Course Deviation Indicator (Damaged) 502850 Weston 1172 Course Deviation Indicator (Damaged) 502850 Weston 1172 Course Deviation Indicator (Damaged)

    Weston

    502850 Weston 1172 Course Deviation Indicator (Damaged)

    Some details about this part: Part Number: 502850 Model Number: 1172 Manufacturer: Weston These indicators have cracked and damaged corners, see pictures for detail. Due to multiples available you may not receive the item pictured. If you need...

    $50.00
    Add to Cart
    SKU: KC41923GW12
  • 22-804-016 Garwin Tri-Engine Gauge Indicator 22-804-016 Garwin Tri-Engine Gauge Indicator 22-804-016 Garwin Tri-Engine Gauge Indicator 22-804-016 Garwin Tri-Engine Gauge Indicator 22-804-016 Garwin Tri-Engine Gauge Indicator

    Garwin

    22-804-016 Garwin Tri-Engine Gauge Indicator

    Some details about this part: Part Number: 22-804-016 Manufacturer: Garwin 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
    Add to Cart
    SKU: KC41923GW10
  • 80103 (Alt: 67481) Macleod Suction Indicator 80103 (Alt: 67481) Macleod Suction Indicator 80103 (Alt: 67481) Macleod Suction Indicator 80103 (Alt: 67481) Macleod Suction Indicator 80103 (Alt: 67481) Macleod Suction Indicator

    MacLeod

    80103 (Alt: 67481) Macleod Suction Indicator

    Some details about this part: Part Number: 80103 Piper Part Number: 67481 Manufacturer: MacLeod 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...

    $50.00
    Add to Cart
    SKU: KC41923GW3
  • CM3215-1 Instruments Inc. Cabin Rate of Change Indicator CM3215-1 Instruments Inc. Cabin Rate of Change Indicator CM3215-1 Instruments Inc. Cabin Rate of Change Indicator CM3215-1 Instruments Inc. Cabin Rate of Change Indicator CM3215-1 Instruments Inc. Cabin Rate of Change Indicator

    Instruments Inc

    CM3215-1 Instruments Inc. Cabin Rate of Change Indicator

    Some details about this part: Part Number: CM3215-1 Manufacturer: Instruments Inc. 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...

    $75.00
    Add to Cart
    SKU: KC41823GW29
  • 5553-I3 Brion Leroux Ram Air Indicator (-60 to +60 Range) 5553-I3 Brion Leroux Ram Air Indicator (-60 to +60 Range) 5553-I3 Brion Leroux Ram Air Indicator (-60 to +60 Range) 5553-I3 Brion Leroux Ram Air Indicator (-60 to +60 Range) 5553-I3 Brion Leroux Ram Air Indicator (-60 to +60 Range)

    Brion Leroux

    5553-I3 Brion Leroux Ram Air Indicator (-60 to +60 Range)

    Some details about this part: Part Number: 5553-I3 Range: -60 to +60 Manufacturer: Brion Leroux 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...

    $225.00
    Add to Cart
    SKU: KC41823GW26
  • 153LA30A Lewis Engineering DC Ammeter Indicator (0-400 Amps) 153LA30A Lewis Engineering DC Ammeter Indicator (0-400 Amps) 153LA30A Lewis Engineering DC Ammeter Indicator (0-400 Amps) 153LA30A Lewis Engineering DC Ammeter Indicator (0-400 Amps) 153LA30A Lewis Engineering DC Ammeter Indicator (0-400 Amps)

    Lewis Engineering

    153LA30A Lewis Engineering DC Ammeter Indicator (0-400 Amps)

    Some details about this part: Part Number: 153LA30A Range: 0-400 Amps Manufacturer: Lewis Engineering 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...

    $150.00
    Add to Cart
    SKU: KC41823GW25
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.