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Ships within 48 hours · Estimated delivery Jul 31 - Aug 5
D9mm x L39mm
Metal screw in valve guide key sold separately
Conn sousaphones 20K & 22K & tubas 20J
Lacquer (with Pearl)
Jupiter Bass Clarinet (JCL)
King Trumpet, Valve Repair Kit, New Style w/springs inside piston Hand Percussion D9mm x L39mmKing & Conn OEM Trumpet & Mellophone valve tune up kit, easy to install. Bumper washers (O rings) are for 1st and 3rd slides (Silver Flair). Fits King's 600 series and 2055 Silver Flair Trumpets and many other King & Conn Brass Instruments, like the King 1121 & K20SP marching mellophone. Contact me with your model if unsure. Not for older Silver Flair trumpets with the larger top action spring (not internal to the piston), for that kit see my Item ID:
