Parts lookup

Search the number.
Check the context.

SRC / 02

Enter the exact part number when you have it. You can also search an aircraft model, system, or plain-language description to reach the closest directory path.

Open search

Part number or description

Part-number records are added only after their identity and application evidence clear review. Search now covers the published pilot records plus the public aircraft and system directories.

Directory index

Enter a model or system above, or browse all current paths below.

Before using a result

A matching number is the start of the check.

Confirm the dash number, aircraft model, serial effectivity, part condition, documentation, and any supersession note. A supplier listing does not establish installation approval.

  1. 01
    Keep the full number

    Spaces, prefixes, suffixes, and dash numbers can separate different records.

  2. 02
    Check effectivity

    Match the record to the aircraft model, variant, and serial range.

  3. 03
    Check the source

    Use current approved technical data for any maintenance or airworthiness decision.