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David Clark Flex Expo Boom Sub-Assembly (18812G-01) OEM Replacement
Restore smooth, stable microphone positioning on your David Clark headset with the genuine David Clark Flex Expo Boom Sub-Assembly. Designed as an OEM replacement boom subassembly, this part supports reliable fitment and long-term durability in aviation environments.
Genuine David Clark OEM Flex Expo boom sub-assembly
Replacement microphone boom subassembly for compatible David Clark headsets
Helps restore secure microphone positioning and stable fitment
Ideal for headset repairs, maintenance shops, and refurbishment work
Durable construction designed for high-use aviation environments
The David Clark 18812G-01 Flex Expo Boom Sub-Assembly is an OEM replacement microphone boom subassembly used in compatible David Clark headset assemblies. Over time, headset boom assemblies can loosen, wear at pivot points, or lose their ability to hold steady microphone positioning—especially in training environments, flight schools, or high-frequency operations. Replacing the boom subassembly helps restore secure alignment, smoother positioning, and reliable microphone placement for clear cockpit communications. Built to David Clark quality standards, this component is an excellent choice for pilots, avionics technicians, and maintenance departments that rely on genuine David Clark headset parts for dependable service.
Technical Specifications
Manufacturer: David Clark Company
Part Number: 18812G-01
Product Type: Boom Subassembly (Flex Expo)
Pack Quantity: 1 each
Country of Origin: United States
Export Classification: EAR99
Condition: New
Notes: Listed as a headset part; verify headset compatibility by model/diagram
Best priced around great and speedy service!
Also is the better of the 2 options since it is rated at 5,000 psi, not that I go to that high of pressure but I like the safety and security knowing that my chances of it blowing up in my face are a whole lot better and I can also purchase replacement seals for them at the same shop!!!
I bought the DC PTT because I know and trust the DC quality/durability to hold up to using every day. And so far it’s the best PTT I’ve used. I have a couple other no-name PTTs and the cable sheathing is crumbling and falling off. The DC PTT has worked even in sub zero cabin temp conditions when I didn’t have a functioning heater. I bought two to have a spare but the first one has been working great for 300hrs so far.
