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Besson Valve Gasket SP605140 – Spring Damper Bottom Cap for Tuba Valves 1–4 (29mm)
£3.99
The Besson SP605140 spring damper is a genuine replacement bottom cap gasket designed for use on all four valves of select Besson tubas. With a diameter of approximately 29mm, it...
Besson Valve Gaskets SP605070 – Spring Damper Bottom Caps for Euphonium & Tuba (25mm)
£3.50
Designed specifically for Besson euphoniums and tubas, the SP605070 spring damper bottom cap ensures optimal valve cushioning and noise reduction. Measuring approximately 25mm in diameter, this gasket fits 1st, 2nd,...