This Yamaha flat spring fits the Thumb key on their YFL211 model Flutes from serial number 757950 and upwards. Genuine Yamaha part. YFL-211 from serial 757950.
Yamaha YFL211 Flute in Yamaha Case with Bag - Pre-Owned - Checked & Set up
YAMAHA Piston Spring A0141070
GENUINE YAMAHA WATERKEY SPRING (MAIN)
GENUINE YAMAHA WATERKEY SPRING (3RD SLIDE)
Yamaha - Valve Spring Euphonium
Yamaha YFL21s Silver Plated Flute In Hard Case YFL211
