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Ensure smooth valve operation with this Besson valve guide, designed for Sovereign Eb tubas, including the BE982 model. This precision-crafted component helps maintain proper valve alignment, reducing wear and improving...

This genuine Yamaha 1st valve trigger lever spring is a direct replacement part designed for Yamaha cornets featuring a 1st valve slide trigger lever. It ensures smooth operation and precise...

This genuine Yamaha 3rd valve trigger lever spring is designed for use with Yamaha cornets featuring a 3rd valve slide trigger lever. Compatible with models including Maestro, Xeno, and Neo,...

This Besson water key cork (SP480057) is a small brass synthetic pad designed to provide a secure seal for your instrument’s water key. It prevents air leaks and ensures efficient...

This genuine Besson valve guide (SP640025) is designed for the 4th piston of select Sovereign and Prestige euphoniums. It ensures precise piston alignment, improving response and reducing wear on the...