Valve Guides, Bach, Cornet, Flugelhorn, & Trumpet, Set of 3

Valve Guide, set of 3. This internal 2 slot valve guide fits the following Bach, Bundy, & Liberty instruments:  Conn P/N B3071.  Not for Stradivarius.  See my item 15979 for the Stradivarius valve guides.
Fits:
FH200 Bach Flugelhorn Intermediate
FH200S Bach Flugelhorn Intermediate
Mercedes II Bach Bb Trumpet Student
TR300H Bach Bb Trumpet Student
LTR100 Liberty Bb Trumpet Student
CR310 Bach Cornet Student
1530 Bundy Bb Trumpet Student
TR300HS Bach Bb Trumpet Student
TR300HP Bach Bb Trumpet Student
CR300HP Bach Cornet Student
CR300H Bach Cornet Student
CR310S Bach Cornet Student
CR300HS Bach Cornet Student
1531 Bundy Cornet Student
TR300H2S Bach Trumpet Student
TRSOL300H2 Bach Trumpet Student
TROM300H2 Bach Trumpet Student
TROM310 Bach Trumpet Intermediate
TR300H2 Bach Trumpet Student