011-01264-20

GDU 620 integrated PFD/MFD display unit 011-01264-20

011-01264-20 is the exact Part Number for this Garmin GDU 620 integrated PFD/MFD display unit. The unit provides the primary flight display and multifunction display interface within an approved Garmin G600 installation. This card is tied to the photographed configuration and complete suffix, rather than serving as a generic listing for every GDU 620 version or a visually similar member of the same family.

The source listing identifies this exact black-bezel GDU 620 as part of the Garmin G600 system with Jeppesen database capability and 14/28 V operation. The original plate in the gallery confirms Part Number 011-01264-20, the GDU 620 designation, 14/28 V DC marking and photographed serial number 165101330. The identification information is important because voltage, lighting, software, hardware options, certification and connector configuration can differ across related versions. The complete Part Number and the approved technical record must be checked together before purchase or installation.

Operational role and system function

The GDU 620 presents flight, navigation, engine-independent system and situational information received from the connected G600 sensors and avionics. It is the crew-facing display and control unit; attitude, heading and air-data measurements originate in connected equipment rather than inside the display alone. In service, the unit depends on the integrity of its associated sensors, antennas, transceivers, control panels, displays, data buses, wiring, power and grounding. A reported fault at the unit can therefore originate elsewhere in the connected chain, and troubleshooting should follow the approved aircraft and equipment procedures.

The practical role of GDU 620 is to perform its defined function while exchanging required signals with compatible equipment. It cannot replace missing system components and should not be evaluated as an isolated consumer device. Controls or connectors visible in photographs do not prove that every possible function is enabled in a particular aircraft installation.

Installation and connected equipment

Garmin G600 installation data shows the GDU 620 working with the GRS 77 attitude and heading reference unit, GDC 74A air-data computer and GMU 44 magnetometer. Approved aircraft installations can also connect compatible GPS/NAV sources, indicators, traffic or weather inputs, configuration module, lighting bus and other data interfaces defined by the installation manual. A rack, backplate, connector kit, antenna, wiring, cooling hardware or other accessories are not assumed to be included unless they are expressly listed in the quotation. Similar panel dimensions or family names do not prove electrical or approval compatibility.

Before installation, technicians should compare 011-01264-20 with the removed unit, aircraft equipment list, wiring diagrams, installation manual and modification records. Panel space, mounting depth, connector keying, pin allocation, circuit protection, lighting, ventilation, data format and configuration settings all require confirmation. Any substitution must be supported by approved data.

Configuration checks for 011-01264-20

The suffix in 011-01264-20 is part of the product identity. Software level, modification status, database requirements, embedded options, voltage and certification can affect compatibility even when two units look alike. These checks are especially important in aircraft that have accumulated supplemental approvals, avionics upgrades or wiring changes over time.

Incoming inspection should verify the manufacturer plate, housing, connectors, locking features, controls, display or indicator face, fasteners and evidence of unauthorized modification. Functional testing should use the approved bench procedure for the exact model and suffix. Installation and return to service remain the responsibility of appropriately authorized personnel.

Serviceable condition, ordering and support

This 011-01264-20 GDU 620 is offered in Serviceable condition from partner stock with a six-month warranty. Partner stock should be reconfirmed at quotation because allocation can change. The available serial number, current test status and release documentation for the specific unit are confirmed before order acceptance.

For an inquiry, specify Part Number 011-01264-20, model GDU 620, required quantity, destination and documentation requirements. Including the aircraft type and removed-unit Part Number helps prevent configuration errors. Related avionics can be reviewed in the Garmin / BendixKing / Honeywell / Collins category. Products shown there are related catalog positions, not interchangeable replacements unless approved technical data explicitly says so.

Product Type: Integrated pfd/mfd display unit

Designation: 011-01264-20

Manufacturer: Garmin

Model: GDU 620

Function: Primary flight display and multifunction display interface for an approved Garmin G600 system

Associated System: Garmin G600

Associated Units: GRS 77 AHRS, GDC 74A air-data computer and GMU 44 magnetometer in applicable G600 installations

Power Supply: 14/28 V DC according to the manufacturer plate and source listing

Circuit Protection: 5 A at 28 V DC or 7.5 A at 14 V DC shown in the Garmin G600 installation diagram

Lighting Bus Configuration: 28 V DC, 14 V DC, 5 V DC or 5 V AC configuration supported by the Garmin installation data

Weight: 2.90 kg / 6.38 lb according to the Garmin G600 AML STC installation manual

Serial Number: 165101330 on the photographed unit

Condition: Serviceable

Warranty: 6 Months

Installation Note: Confirm the exact Part Number, suffix, software or modification status, rack, connectors, wiring and aircraft approval before installation

Technical Documentation: Applicable manufacturer installation and maintenance data plus aircraft wiring and approval documentation

All shipments are carried out from our international warehouse in Dubai (UAE), as well as from our partners’ remote warehouses.

In Stock — items available in stock at the Dubai warehouse are dispatched within 5–10 business days after receiving 100% prepayment.

Remote Stock — items available at our partners’ remote warehouses are supplied within an average of 30–45 business days after receiving 100% prepayment.

Pre-Order — made-to-order products are manufactured and delivered within an average of 45–60 business days. Payment terms: 50% advance payment to start production, with the remaining 50% paid before dispatch from the Dubai warehouse after full readiness for shipment.

Returns & Changes (Restocking Fee)
For selected items, a RESTOCKING FEE of 10% may apply in case of return, order cancellation, or changes to the order specifications. This condition applies only to certain products and is confirmed at the order approval stage.

Warranty
All products are covered by a standard 6-month warranty.
Extended warranty is available upon request and is agreed individually; it may affect the final product price.