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David Clark Fric Spring Liner SP-237 | Replacement Part 23213P-01
Restore the structural integrity and friction control of your David Clark headset with the OEM Fric Spring Liner SP-237, designed for long-lasting headset stability.
Genuine David Clark replacement part for headset suspension systems
Provides necessary friction and alignment for spring-loaded headset components
Maintains headset adjustment integrity during extended use
Ideal for restoring function in worn or loose headset assemblies
Engineered to match original equipment specifications
The David Clark Fric Spring Liner SP-237 (Part Number 23213P-01) is an essential OEM component used within the spring suspension assembly of select David Clark headsets. This liner ensures proper tension and controlled movement by maintaining friction between moving parts. When worn or degraded, headset stability and fit can be compromised. Replacing the fric spring liner restores optimal function, delivering the same secure feel and adjustment reliability as a new headset. A must-have for aviation maintenance professionals and headset technicians servicing David Clark systems.
Part Number: 23213P-01
Component Name: Fric Spring Liner SP-237
Application: Headset suspension and spring tension assemblies
Function: Maintains headset friction, stability, and fit
Compatibility: Select David Clark headset models
Use Case: Maintenance, repair, OEM part replacement
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.
