David Clark Boom Assembly Expo (18740G-02) Replacement Part

Replace a worn or damaged boom with the genuine David Clark Boom Assembly Expo (18740G-02). This OEM boom assembly is built to restore secure microphone positioning and dependable communication performance for compatible David Clark headset setups.

• Genuine David Clark replacement boom assembly
• Restores stable microphone positioning for clearer voice transmission
• OEM fit and build quality for long-term durability
• Ideal for headset maintenance, flight departments, and repair stations
• Direct replacement for “Expo” boom assemblies (See Standard)

The David Clark 18740G-02 Boom Assembly Expo is an OEM replacement component designed to keep your communications clear and your headset operating like new. If your boom has become loose, cracked, or difficult to position, replacing it with the correct David Clark boom assembly helps restore comfort, stability, and proper microphone placement. Listed by aviation parts suppliers as a “BOOM ASSY, EXPO SEE STANDARD,” this part is a dependable solution for headset repair and preventative maintenance. Whether you're maintaining a single headset or supporting a fleet, this David Clark replacement boom assembly helps extend the life of your aviation communication equipment and keeps you mission-ready.

• Part Number: 18740G-02
• Description: Boom Assy, Expo See Standard
• Manufacturer: David Clark Company
• Alternate / Cross Reference: 41090G-12 (supplier-listed alternate)
• Pack Quantity: 1
• Country of Origin: United States
• Shipping Weight: Approx. 1 lb (varies by supplier listing)
• ECCN: EAR99
• Compatibility: Designed for select David Clark headset configurations using Expo boom assemblies (verify fit before ordering)