David Clark Flex Boom Assembly M-87, M-1, M-4 (18740G-11) OEM Replacement

David Clark Flex Boom Assembly M-87, M-1, M-4 (18740G-11) OEM Replacement

Restore smooth microphone positioning and reliable communication performance with the genuine David Clark Flex Boom Assembly. Designed for headset setups using M-87, M-1, or M-4 microphone configurations, this OEM boom assembly is ideal for repairs and refurbishment.

• Genuine David Clark OEM flex microphone boom assembly
• Compatible with M-87, M-1, and M-4 microphone configurations
• Flexible boom design supports stable mic placement and comfort
• Ideal for headset repairs, flight schools, and maintenance shops
• Helps restore factory-level boom positioning and durability

The David Clark 18740G-11 Flex Boom Assembly is an OEM replacement microphone boom designed for compatible David Clark headset configurations using M-87, M-1, or M-4 microphone setups. Over time, microphone booms can develop looseness, stiffness, or worn wiring from constant repositioning—especially in training environments and high-use aviation operations. Replacing the boom assembly helps restore stable microphone alignment for clearer transmissions and more comfortable use. Built to David Clark’s rugged standards, this flex boom assembly supports dependable performance in demanding cockpit conditions and is a smart choice for pilots, avionics technicians, and maintenance departments that rely on genuine David Clark parts.

Technical Specifications

• Manufacturer: David Clark Company
• Part Number: 18740G-11
• Product Type: Flex Microphone Boom Assembly
• Microphone Compatibility: M-87, M-1, M-4
• Pack Quantity: 1 each
• Condition: New
• Export Classification: EAR99 (as commonly listed by distributors)
• Country of Origin: United States (as commonly listed by distributors)
• Compatibility: David Clark headset microphone boom setups requiring M-87/M-1/M-4 flex boom