Yamaha Cornet Stay Socket - YCR range (Leadpipe to 3rd slide stay)
Yamaha Cornet Stay Socket - YCR range (Leadpipe to 3rd slide stay)
Out of stock – Back-order due soon (Pre-order now!)
Estimated dispatch 4-6 weeks
Yamaha Cornet Stay Socket – Lacquer Finish (Part No. A1A42120)
This genuine Yamaha cornet stay socket is a factory-original replacement part designed for select Yamaha cornet models. Finished in durable lacquer, it provides a secure mounting point for the stay while maintaining the instrument’s original appearance and structural integrity. For use with A1A42110 as a full brace!
Compatible with the YCR2330, YCR4330, and YCR6330 cornet ranges, this precision-engineered component is manufactured to Yamaha’s exact specifications for an accurate fit and long-lasting reliability. Ideal for professional repair technicians, music services, and instrument maintenance, it helps ensure proper alignment and stability without compromising tone or response.
Features:
-
Genuine Yamaha replacement part
-
Stay socket in lacquer finish for leadpipe to 3rd slide outer leg
-
Yamaha part number: A1A42120
-
Compatible with YCR2330, YCR4330, and YCR6330 cornet models
-
Provides secure stay mounting and structural support
-
Ideal for repairs, servicing, and restorations
A reliable, authentic Yamaha component for maintaining the performance and appearance of your cornet.
Made for Your Music Needs
Each product in our store supports players who want reliable sound and steady performance. You can explore instruments, parts, tools, accessories, and care items that keep your setup ready to play. Every collection helps you find gear that fits your level and your routine, from daily practice to full performances.

