Valve Springs, Bach, Conn, King, Euphonium, Baritone, & Trombone, Set of 3 or 4 +3 then seat the valve seat

then seat the valve seat into it

12 Bach Tenor Trombone

& 1 string stopper screw

This internal 2 slot valve guide fits Holton trumpets

YAS-01M 2004〜2006

Valve Springs, Bach, Conn, King, Euphonium, Baritone, & Trombone, Set of 3 or 4 +3 then seat the valve seatBach, Conn, King, Euphonium, Baritone, & Valve Trombone, Valve Spring, set of 3. Conn Selmer BA01051, D14. 7mm x L50mm. For additional springs, see my valve spring reference chart. 3 valve fits: 625SP King Baritone B1104S King Baritone B1104 King Baritone 12I Conn Baritone 15I Conn Baritone 14I Conn Baritone 2166 King Valve Trombone B1114 Bach Baritone 623 King Euphonium 627 King Baritone 625 King Baritone 4 valve fits: 18I Conn Baritone 2266 King