Bach, Conn & King, Euphonium, Marching Tuba, Tuba, Valve Stem Felt valve guide is different

valve guide is different

3 each genuine Conn-Selmer springs

25mm or 30mm OD

3X trumpet & 4P piccolo trumpet

Contact me if you would like to verify your models fit or need parts for another horn

Bach, Conn & King, Euphonium, Marching Tuba, Tuba, Valve Stem Felt valve guide is different1 each OEM Bach, Conn & King, Euphonium, Marching Tuba, Tuba, Valve Stem. Fits: 15J Conn Tuba 15JSP Conn Tuba 19I Conn Euphonium 19ISP Conn Euphonium 2280 King Euphonium 2280SP King Euphonium B1103 Bach Euphonium 628 King Euphonium 1140 King Tuba 1140SP King Tuba B1110S Bach Euphonium B1110 Bach Euphonium 1140M King Marching Tuba 1140MW King Marching Tuba