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David Clark 11407P-43 Drilled Left Ear Dome – H7240 Headset Shell Replacement
OEM replacement drilled left ear dome for David Clark H7240-series headsets. Restores housing strength, acoustic alignment, and internal headset component fit.
Key Features & Benefits
Genuine David Clark drilled left ear dome – H7240 compatible
Stamped metal construction ensures durability without added weight
Drilled design supports optimal sound performance and component ventilation
Aligns and protects internal speaker, wiring, and acoustic insulation
Direct-fit replacement — no modification needed for installation
Detailed Product Description
The David Clark 11407P-43 Drilled Left Ear Dome is a factory-original replacement part for the H7240 series and compatible aviation headsets. This component restores the structural housing of the left earcup, ensuring proper fit for internal speakers, wire channels, and sound-dampening materials.
Fabricated from durable stamped metal, this ear dome maintains headset performance in demanding environments. Its drilled configuration preserves acoustic clarity and supports necessary airflow for noise management and comfort. Ideal for repairs, refurbishments, or headset maintenance programs, the 11407P-43 provides a cost-effective way to extend the service life of trusted David Clark communication gear.
Technical Specifications
Part Number: 11407P-43
Side: Left earcup
Component Type: Drilled headset ear dome / shell
Material: Stamped metal
Compatible Series: H7240 and similar headsets using 11407-series domes
Function: Restores housing structure and internal alignment
Use Case: Headset repair, maintenance, or refurbishment
Used 7 on heavily oxidized Airstream. Sanded off oxidation. Presto changeo, an almost mirror-like finish. Will stick with Nuvite. Important to follow instructional video.
This is an amazing aid to my fisning. Something serious inland fishermen should have. My only regret is that I didn't have this over the last 20 years.
