David Clark Spring Assembly | P/N 40878G-03 / 40623G-51

The David Clark Spring Assembly (P/N 40878G-03 / 40623G-51) is a genuine OEM replacement component designed to restore proper spring tension and mechanical stability in compatible David Clark headset and communication assemblies. This high-quality part ensures smooth, reliable operation and maintains the structural integrity of headset mechanisms used in aviation environments.

• Authentic David Clark spring assembly – P/N 40623G-51 (model 40878G-03)
• Restores original spring tension and movement for consistent performance
• Engineered from durable, aviation-grade materials for long service life
• Ideal for headset repair, maintenance, or component refurbishment
• Designed for quick installation and precise fit in David Clark systems

Trusted by aviation professionals worldwide, David Clark replacement parts deliver the reliability and precision required for mission-critical communication gear. The 40878G-03 / 40623G-51 spring assembly helps keep your headset operating at peak performance, ensuring comfort, stability, and dependable mechanical function for every flight or communication task.

• Manufacturer: David Clark Company
• Part Numbers: 40878G-03 / 40623G-51
• Type: Spring Assembly
• Function: Provides spring tension and mechanical stability in headset assemblies
• Application: Compatible with select David Clark headset and communication systems
• Construction: Precision-engineered aviation-grade metal components
• Approximate Weight: 0.1 lb
• Warranty: Standard David Clark replacement parts warranty