Valve Stem, Conn Sousaphone & Tuba, Nickel, with Retaining Ring, 1 each

Regular price $28.24

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Conn tubas 20J, 21J, 24J, & 25J, sousaphones 20K & 22K nickel piston valve stem with retainer ring.

Valve Stem OEM Conn SU30039NP.