Conn 5J Tuba 4 valve tune-up Kit. All Conn-Selmer OEM parts. Finger button felts, top felts, .094 stem felts, TU30864 springs, 2 water key corks and a spare TR04069 water key spring. See my item16056 for the metal screw in Valve guide key. Contact me if you wish to verify your model's fit or you need other parts.
