Yamaha Euphonium, YEP-211 1976 -1986, Water Key Spring Screw & Cork Kit Slide Bumper such as the YCR &

such as the YCR & YTR-6335 Cornet & Trumpets

Superslick Wood Polish Cloth

valve guides with spring seats

Valve Springs

round plastic valve guide

Yamaha Euphonium, YEP-211 1976 -1986, Water Key Spring Screw & Cork Kit Slide Bumper such as the YCR &Yamaha euphonium genuine water key spring screw and cork kit for older 1976 1986 YEP 211 type euphonium tuning slides with 10x3mm cork. Contact me if you have questions on your model's fit or need parts for another horn. See my item ID# 16895 for a current YEP 211 (1986 ) tuning slide spring, screw cork kit. See my item ID# 16739 (16745 Si) for a complete kit with water key.