Conn 14K (after 1985), King 2340 Tuba, 2350 Sousaphone, 3 Valve Repair Kit, includes, felts, springs, & water key corks. Metal screw in valve guide key sold separately, see my item ID# 16056. Genuine Conn-Selmer parts. Not for the Conn 20K. Contact me if you wish to verify your model's fit or you need other parts.
