Universal Water Key Kits for Trumpets, Trombones, and Tubas Type:A344 Sousaphone or Tuba – Main Tuning Slide Yamaha OEM Water key Springs

Yamaha OEM Water key Springs

3 finger button felts (same as thin stem felt)

OEM Jupiter Trumpet Valve Guide

Superslick Untreated Polish Cloth (lacquer)

Universal Water Key Kits for Trumpets, Trombones, and Tubas Type:A344 Sousaphone or Tuba – Main Tuning Slide Yamaha OEM Water key SpringsUniversal Water Keys, complete assemblies containing Waterkey, Saddle, Nipple, Spring, Screw and Cork. Lacquer finish. A340 Cornet Mouthpipe or Trumpet Main Tuning Slide A345 Cornet or Trumpet 3rd slide See my item ID# 16342 for Trombones A340 Baritone or Euphonium A344 Sousaphone or Tuba Main Tuning Slide A343 Sousaphone or Tuba 3rd slide