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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.

  • 31899-12 (Alt: AN5770-4-12) Ranco Dual Manifold Pressure Indicator 31899-12 (Alt: AN5770-4-12) Ranco Dual Manifold Pressure Indicator 31899-12 (Alt: AN5770-4-12) Ranco Dual Manifold Pressure Indicator 31899-12 (Alt: AN5770-4-12) Ranco Dual Manifold Pressure Indicator 31899-12 (Alt: AN5770-4-12) Ranco Dual Manifold Pressure Indicator

    Ranco

    31899-12 (Alt: AN5770-4-12) Ranco Dual Manifold Pressure Indicator

    Some details about this part: Part Number: 31899-12 Alternate Part Number: AN5770-4-12 Manufacturer: Ranco 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
    Add to Cart
    SKU: N8268YKW12
    Removed From: Piper PA-30
  • MD41-1484W Mid-Continent GPS Annunciator Display Unit (Volts: 14) MD41-1484W Mid-Continent GPS Annunciator Display Unit (Volts: 14) MD41-1484W Mid-Continent GPS Annunciator Display Unit (Volts: 14) MD41-1484W Mid-Continent GPS Annunciator Display Unit (Volts: 14) MD41-1484W Mid-Continent GPS Annunciator Display Unit (Volts: 14)

    Mid-Continent

    MD41-1484W Mid-Continent GPS Annunciator Display Unit (Volts: 14)

    Some details about this part: Model Number: MD41-1484W Voltage: 14 Manufacturer: Mid-Continent 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...

    $475.00
    Add to Cart
    SKU: N8268YKW9
    Removed From: Piper PA-30
  • 46125 Alcor Dual Exhaust Gas Temperature Indicator (Minus Probes) 46125 Alcor Dual Exhaust Gas Temperature Indicator (Minus Probes) 46125 Alcor Dual Exhaust Gas Temperature Indicator (Minus Probes) 46125 Alcor Dual Exhaust Gas Temperature Indicator (Minus Probes) 46125 Alcor Dual Exhaust Gas Temperature Indicator (Minus Probes)

    Alcor

    46125 Alcor Dual Exhaust Gas Temperature Indicator (Minus Probes)

    Some details about this part: Part Number: 46125 Does NOT come with probes Manufacturer: Alcor 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...

    $75.00
    Add to Cart
    SKU: N5YF-32KW
    Removed From: Cessna 310L
  • 805D0568-01 Foster Airdata Systems NY155 Loran-C Antenna 805D0568-01 Foster Airdata Systems NY155 Loran-C Antenna 805D0568-01 Foster Airdata Systems NY155 Loran-C Antenna 805D0568-01 Foster Airdata Systems NY155 Loran-C Antenna 805D0568-01 Foster Airdata Systems NY155 Loran-C Antenna

    Foster

    805D0568-01 Foster Airdata Systems NY155 Loran-C Antenna

    Some details about this part: Part Number: 805D0568-01  Model Number: NY155 Manufactrer: Foster Airdata Systems If you need additional pictures or have any questions, please let us know. 90-Day Money Back Guarantee: Guaranteed to work and pass...

    $50.00
    Add to Cart
    SKU: KX041624MB50
  • N8338YAR01-NO N8338YAR01-NO N8338YAR01-NO N8338YAR01-NO N8338YAR01-NO

    Piper Aircraft Parts

    D-2684 Piper PA30 Ammeter Indicator (Range: -100 to +100)

    Some details about this part: Part Number: D-2684 Removed From: 12 Volt system Range: -100 to +100 amps Unless specifically noted, most of our used airplane parts are sold in the condition they were removed, which means you should expect the usual...

    $35.00
    Choose Options
    SKU: N8338YAR01
    Removed From: Piper PA-30
  • 452-0138 Arnav Systems Loran Antenna with Preamp 452-0138 Arnav Systems Loran Antenna with Preamp 452-0138 Arnav Systems Loran Antenna with Preamp 452-0138 Arnav Systems Loran Antenna with Preamp 452-0138 Arnav Systems Loran Antenna with Preamp

    ARNAV

    452-0138 Arnav Systems Loran Antenna with Preamp

    Some details about this part: Part Number: 452-0138 Has Preamp Manufacturer: Arnav Systems 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...

    $50.00
    Add to Cart
    SKU: KX041624MB48
  • 805C0566-01 Foster Airdata Systems Inc. NY154 Loran-C Antenna 805C0566-01 Foster Airdata Systems Inc. NY154 Loran-C Antenna 805C0566-01 Foster Airdata Systems Inc. NY154 Loran-C Antenna 805C0566-01 Foster Airdata Systems Inc. NY154 Loran-C Antenna 805C0566-01 Foster Airdata Systems Inc. NY154 Loran-C Antenna

    Foster

    805C0566-01 Foster Airdata Systems Inc. NY154 Loran-C Antenna

    Some details about this part: Part Number: 805C0566-01 Model Number: NY154 Manufacturer: Foster Airdata Systems Inc. If you need additional pictures or have any questions, please let us know. 90-Day Money Back Guarantee: Guaranteed to work and pass...

    $60.00
    Add to Cart
    SKU: KX041624MB47
  • DMQ18-1-A Dorne and Margolin Antenna (Faded Paint) DMQ18-1-A Dorne and Margolin Antenna (Faded Paint) DMQ18-1-A Dorne and Margolin Antenna (Faded Paint) DMQ18-1-A Dorne and Margolin Antenna (Faded Paint) DMQ18-1-A Dorne and Margolin Antenna (Faded Paint)

    Dorne and Margolin

    DMQ18-1-A Dorne and Margolin Antenna (Faded Paint)

    Some details about this part: Part Number: DMQ18-1-A Faded Paint Manufacturer: Dorne and Margolin 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...

    $75.00
    Add to Cart
    SKU: KX041624MB46
  • 378 Stormscope Antenna (Black Paint) 378 Stormscope Antenna (Black Paint) 378 Stormscope Antenna (Black Paint) 378 Stormscope Antenna (Black Paint) 378 Stormscope Antenna (Black Paint)

    3M

    378 Stormscope Antenna (Black Paint)

    Some details about this part: Part Number: 378  Black Assembly Manufacturer: Stormscope 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...

    $125.00
    Add to Cart
    SKU: KX041624MB44
  • 378 Stormscope Antenna (Grey) (Worn Paint) 378 Stormscope Antenna (Grey) (Worn Paint) 378 Stormscope Antenna (Grey) (Worn Paint) 378 Stormscope Antenna (Grey) (Worn Paint) 378 Stormscope Antenna (Grey) (Worn Paint)

    3M

    378 Stormscope Antenna (Grey) (Worn Paint)

    Some details about this part: Part Number: 378  Grey Assembly Worn Paint Manufacturer: Stormscope 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...

    $125.00
    Add to Cart
    SKU: KX041624MB43
  • 41000-1000 ARC L-346A Loop Antenna (Corroded) (Core) 41000-1000 ARC L-346A Loop Antenna (Corroded) (Core) 41000-1000 ARC L-346A Loop Antenna (Corroded) (Core) 41000-1000 ARC L-346A Loop Antenna (Corroded) (Core) 41000-1000 ARC L-346A Loop Antenna (Corroded) (Core)

    ARC

    41000-1000 ARC L-346A Loop Antenna (Corroded) (Core)

    Some details about this part: Part Number: 41000-1000 Model Number: L-346A Corroded Assembly Manufacturer: ARC This is a core item to be used for parts only. If you need additional pictures or have any questions, please let us know. 90-Day Money Back...

    $30.00
    Add to Cart
    SKU: KX041624MB41
  • 94D001-02 Bendix 4099B Turn and Bank Indicator (Cloudy Face) 94D001-02 Bendix 4099B Turn and Bank Indicator (Cloudy Face) 94D001-02 Bendix 4099B Turn and Bank Indicator (Cloudy Face) 94D001-02 Bendix 4099B Turn and Bank Indicator (Cloudy Face) 94D001-02 Bendix 4099B Turn and Bank Indicator (Cloudy Face)

    Bendix Airplane Parts & Equipment

    94D001-02 Bendix 4099B Turn and Bank Indicator (Cloudy Face)

    Some details about this part: Part Number: 94D001-02 Model Number: 4099B Clouded Face Manufacturer: Bendix 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
    Add to Cart
    SKU: KX041624MB39
  • S203-2 Gates Learjet Rate of Climb Indicator (Worn Paint) S203-2 Gates Learjet Rate of Climb Indicator (Worn Paint) S203-2 Gates Learjet Rate of Climb Indicator (Worn Paint) S203-2 Gates Learjet Rate of Climb Indicator (Worn Paint) S203-2 Gates Learjet Rate of Climb Indicator (Worn Paint)

    Gates Learjet

    S203-2 Gates Learjet Rate of Climb Indicator (Worn Paint)

    Some details about this part: Part Number: S203-2 Worn Paint Manufacturer: Gates Learjet 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...

    $125.00
    Add to Cart
    SKU: KX041624MB38
  • RCM60AC Aerosonic Corp. Rate of Climb Indicator RCM60AC Aerosonic Corp. Rate of Climb Indicator RCM60AC Aerosonic Corp. Rate of Climb Indicator RCM60AC Aerosonic Corp. Rate of Climb Indicator RCM60AC Aerosonic Corp. Rate of Climb Indicator

    Aerosonic

    RCM60AC Aerosonic Corp. Rate of Climb Indicator

    Some details about this part: Part Number: RCM60AC Manufacturer: Aerosonic 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:...

    $225.00
    Add to Cart
    SKU: KX041624MB37
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.