Bose A20 Aviation Headset Boom

$69.99
ModelBose A20 Aviation Headset Boom
ConditionSalvage
Location Depew , US
Date ListedNov 12, 2026
ExpiresNov 17, 2026

Description

BOSE A20 BOOM MICROPHONE REPLACEMENT ASSEMBLY Visible marking KA 4718P1 Included Boom microphone assembly Earcup mounting housing Attached internal connector Foam windscreen This component was removed with Bose A20 headset parts. Exact revision compatibility has not been independently verified, and the microphone has not been function-tested in an aircraft or intercom. It is listed for parts or repair. Please inspect all photos closely because they show the exact housing, connector, boom, windscreen, and visible marking. Buyer is responsible for confirming compatibility and testing before flight use.

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