Trumpet valve spring - old style
VALVE SPRING
Trumpet valve springFits models:
Jupiter 600ML - prior to serial number 602700 with mouthpiece ...
Trumpet valve springFits models:
Jupiter 600ML - prior to serial number 602700 with mouthpiece receiver beginning with STR
Jupiter 600MS - prior to serial number 602700 with mouthpiece receiver beginning with STR
Jupiter 600NL - prior to serial number 602700 with mouthpiece receiver beginning with STR
Jupiter 600NS - prior to serial number 602700 with mouthpiece receiver beginning with STR
Jupiter 606MRL - prior to serial number 602700 with mouthpiece receiver beginning with STR